I ask this about much of the media I see. In this spirit, I want to share how I’m thinking about and using AI in The Science of Explanation.

First: Are Explanation Skills Still Needed?

It’s easy to imagine AI being the world’s best explainer, capable of explaining almost anything at any level. This leads to a pivotal question: Are explainers and explanation skills really needed?

The answer is yes, and let me explain why.

First, ideas must work between people. There is a big difference between having knowledge and sharing it with clarity. The need to share ideas will remain in conversations, meetings, presentations, and more.

Second, explanation is a social activity. The best explanations depend on the human ability to sense the needs and capabilities of the audience. These signals, like body language, emotion, attitude, and context, help us adjust our message in real time.

When explanations work, they create social alignment and a shared sense of reality and context. This is what makes explanations work. Claude can provide answers, but it has no clue about the human signals on the other side of the screen. The feedback loop is missing.

Humans have to make communication work for other humans, and that’s the challenge. How do we overcome it? By understanding how the mind works.

Now let’s get into the nuts and bolts:

How I use AI

It seems fitting to start by asking Claude and ChatGPT how I use them.

Claude

ChatGPT

This rings true. AI, for me, is like having a smart research assistant who is always there to analyze and challenge what I’m writing. It forces me to constantly revise, reconsider, and reframe. I find this back-and-forth to be productive, even if it doesn’t know how I feel.

Perhaps the most valuable feature of AI is infinite patience. I can ask hundreds of dumb, probing questions, and it is happy to keep responding.

I Write the Drafts

I’ve published two books and written scripts for hundreds of explainer videos. I don’t claim to be an amazing writer, but my voice and style have become distinctive over time, and I value that deeply.

Today, I write the drafts of everything I publish. Once the draft is in place, AI helps me refine, but not replace, what I write. AI notices inconsistencies and contradictions that I sometimes miss.

What it doesn’t know is you, dear reader. That’s up to me.

Learning Humility

The Science of Explanation is a new perspective for me as a layperson. I am not only learning about scientific discoveries, but also how to write about science in a way that’s both clear and trustworthy.

Claude, in particular, has been a helpful partner. It consistently pushes me to write in terms of what will pass muster in the scientific community. It will ask:

You’re making this claim, but not backing it up with evidence. Where is the research that supports it?

I wish every person on the web had to answer this question before publishing.

AI has also helped me write from the perspective of scientific humility. This means acknowledging the limits of science and the findings of scientific experiments.

For example, there is a big difference between saying “This is true” and “This is likely under specific circumstances.”

It’s been a challenge to find the balance between simplicity and accuracy, and AI has become a sandbox for experimenting with the nuances of scientific explanations.

Problems

I’ve been bothered by a few consistent issues. The first is ChatGPT’s confidence in providing quotes. Here’s a real example:

WTF? ChatGPT called it a quote and put it in quotation marks. But then can’t find it? This is… not optimal.

Saving Time with Image Production

I’ve drawn thousands of original visuals for Common Craft videos, which all share a specific style. However, they are time-consuming to produce. I have to ask: Is drawing the best use of my time?

ChatGPT has been a decent partner in quickly creating images in Common Craft style. When it works, it’s useful.

Here’s an example of my drawings in Common Craft style (not AI)

Over time, I taught ChatGPT to use Common Craft style as a template for new drawings. I outlined the specific attributes in text and then attached examples.

Here are examples created by ChatGPT:

Videos

Making animated videos is second nature to me. I’m sure AI could help, but my process gives me ultimate control, and that’s something generative AI lacks.

The videos in my posts are created by me, without AI. The visual series below is designed and animated in PowerPoint, for example. Watch a video.

NotebookLM as an Offboard Brain and Media Creator

One of my favorite AI tools is NotebookLM, by Google. It’s different because it only focuses on the materials, or “Sources,” you provide to it.

For example, I could upload 50 PDFs (or YouTube videos, audio files, etc.) to a Notebook and ask NotebookLM to summarize them and provide relevant quotes. Then, the results link back to the exact passages in the materials I shared.

Today, I have a Notebook that tracks every post on The Science of Explanation. NotebookLM reads the posts and allows me to ask questions and see the overall content from a new perspective.

What blows my mind is the “studio” features, which turn the Notebooks into media.

AI Made This Video

The video below was generated by NotebookLM, based on Science of Explanation posts. The tool offers a “paper craft” option, which feels like it was inspired by Common Craft style.

The script is too long, the visuals are too cluttered, and nothing moves. But for a video made in a few minutes, it’s impressive.

You’ll PROBABLY Get What You Want

ChatGPT’s drawings can be unpredictable. Just when I think a style is defined, it goes off the rails. While writing this, I asked ChatGPT to draw Fiber Man. Here was the output:

Nope. Not even close. I pushed further:

On the next try, it did better. I said nothing about “Cognitive Load,” but it’s an accurate inference:

Here’s how I think of generative AI: You’ll probably get what you want. The models are “probabilistic,” meaning that the results are interpretations and not determinations, like a calculator.

Looking Ahead

AI is probably going to change society in unpredictable ways, both good and bad. It could cure cancer and then wipe out jobs. I’m worried about the existential threats, but I have no way to alter the course of these new technologies.

What I can do today is focus on something even more fascinating: the human mind, and how it works. In this focus, I am using AI consistently, but all the while, I’m reminded that it’s not a person with feelings and a brain. It can never feel joy, embarrassment, or the feeling of human connection. When it comes to communication and explanation, humans are what truly matters.

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In recent posts, I’ve focused on those limits because they define the mechanics of our mind. And there is a lot more to know. Before moving ahead, let’s do a quick review.

A Review:

The goal: Every communicator wants to be understood. But too often, explanations fail to connect. Information is ignored or not remembered.

The big questions: Why does that happen? What can we do about it?

The source of answers: Decades of scientific research have led to an understanding of what happens in the mind when an idea is understood and remembered.

Why does this matter? If we understand the mechanisms, we can design communications to work with the mind rather than against it.

We’ve made some initial steps on a bigger path that looks like this:

World → Bubble → Attention → Gauntlet (multiple steps)→ Memory

An Example of Using Cognitive Science

Your job is to get people to remember a ten-digit number after seeing it briefly. You have a choice:

1. Provide the ten-digit number in a string: 3458560274

2. Create chunks of digits like a Social Security Number: 34-585-60-274

Because you’re aware of cognitive science, you know that #2 will likely get the best results because the human mind responds best to information in chunks. This is an example of working with the mind that has been understood since the 1950s.

We all have default settings that control how we manage incoming information. The Science of Explanation is being built on multiple insights like the one above.

The World and the Bubble

The path we’re on will help us see every step information takes on the way into the mind. It goes from awareness (you hear someone speak) to memory (you remember what they said). What seems simple is actually a fascinating look at how our minds process information.

The path begins with awareness of the world around us. Because we have human senses, our experience is uniquely human. What we see, hear, taste, smell, and touch appears to be the only experience possible. But it’s not. My dog and the bird outside have different experiences that presumably feel natural to them.

Every animal on earth experiences life inside a bubble that represents the boundary of what can be experienced. Our bubble, the human version, is limited by what our senses can detect. It defines what is available to us, or what becomes a signal at all.

Big idea: Our senses define what signals we can detect from the world around us.

Some Signals Matter More than Others

Imagine reading your favorite book on the couch. You don’t think about it, but you’re surrounded by signals, like music in another room, the hum of the refrigerator, spinning laundry, a dog at your feet. They’re all part of your bubble, but fade into the background. Then two things happen:

• The dryer alarm goes off

• Your phone buzzes

These enter your bubble at about the same time. You roll your eyes and try to keep reading, but your mind is stuck on the phone and asks: Who is it? What if it’s important? In this competition for your attention, the phone wins and the dryer fades into the background, the loser.

This moment shows something important: signals are constantly arriving in your bubble, but most are not processed. The phone was different; it won your attention, and that set it up for becoming usable information.

Big idea: Attention is competitive. The winner gets processed, the loser fades.

Managing Signals

Attention is essential because it’s like a gatekeeper of the mind. By understanding how it works, we can find ways to earn it and hold it when we communicate.

A key idea is that attention has hard limits. Our minds can’t focus on multiple streams of information at once. For example, we can’t listen fully to two conversations or watch TV while reading a book. You can think of it like a bottleneck that allows only one signal at a time.

The question becomes: how does the mind select signals? Or more specifically, what signals reliably earn our attention? Research has shown that two factors matter:

• Signal strength - We initially pay attention to what is loud and clear around us. Read more

• Meaning - We are tuned to focus on what is meaningful, like our safety, goals, relationships, etc. Read more

The buzzing phone earned attention in the previous example because it was loud and was connected to meaning. The dryer alarm? Not so much.

Big idea: Attention is limited and filtered based on signal strength and meaning.

Olivia and the Gauntlet

Earning attention is only the first step. Most signals that win attention are still forgotten. Somewhere on the path, they were challenged and lost.

In previous posts, I introduced the story of Olivia, who is distracted and trying to remember her doctor’s advice in the exam room.

In Olivia’s story, we know the outcome: she remembered to eat more fiber, and it became a healthy part of her lifestyle. She forgot all the other advice.

The doctor’s advice to eat more fiber is a survivor. It earned attention and then faced multiple challenges in order to be remembered. It successfully ran the gauntlet of the mind.

The question is: Why? Why did that advice make it through while others didn’t?

The Next Phase

Soon, we’ll step into the gauntlet and look at specific mechanisms that are backed by science and show what an idea faces on the path to memory. We’ll look at context, working memory, mental models, and more.

We’ll follow a path that shows how to design explanations that work with the mind.

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When we’re absorbed in a book, a problem, or a movie, the world fades away. Yet, a sudden noise, a loved one’s voice, or a buzzing phone can still break through.

Some signals grab attention. What holds it is meaning: anything tied to our goals, identity, or immediate concerns. A job offer or a diagnosis carries a different kind of meaning than a definition in a dictionary.

A Prediction Problem

For explainers, this creates a challenge. Attention is fragile. Your audience is distracted, tired, and overwhelmed. The only way to hold their attention is to connect your message to what matters to them.

But meaning varies. Each person’s background, goals, and biases shape what they notice. The same message can resonate with one person and miss another entirely.

This turns explanation into a prediction problem: what will matter to this audience?

We can’t know for sure; we can only make informed guesses. When we’re right, the message connects. When we’re not, it falls flat. One way to improve those guesses is to look for patterns in how people tend to think and what they value.

The Vibes Connection

In the first year of this newsletter, I was fascinated with a big question: Why are we the way we are? At the time, the newsletter was called The Vibes Project.

Most people intuitively recognize that humans are different in common and recognizable ways. In a single group, you might find people who are outgoing, shy, self-conscious, sensitive, awkward, or composed.

We see and feel these differences and similarities, but have no vocabulary for them. I set out to research the dominant ones and look for ways to describe them as opportunities for more meaningful connections.

Over time, I proposed that there are four “vibes” that represent different social orientations. They are:

• The Natural Vibe – effortlessly cool and composed, can be aloof

• The Analyst Vibe – curious and rational, can be awkward

• The Feeler Vibe – sensitive and empathetic, can be overwhelmed

• The Performer Vibe – trendy and dramatic, can be intense

While I believe these archetypes are helpful, they are not yet a scientific taxonomy. I see them as a useful model for thinking about how to connect with others.

I’m excited to bring Vibes back into the fold because they work best with a practical focus, like better explanations.

Attention + Vibes

Vibes offer a practical way to make educated guesses about what will capture and hold someone’s attention. With a little planning, we can look for patterns that provide clues about what matters to them.

It’s important to keep in mind that Vibes are normal parts of being human. There is no hierarchy or spectrum, just ways that people are.

Kerry from Work

There is some chance that you read the list of Vibes above and thought of someone specific. Let’s suppose that you did, and Kerry from work came to mind as a Performer. She’s a friend who loves attention and putting on a show. She’s outgoing, in tune with mainstream culture, and comfortable being in the spotlight.

Now, let’s suppose Kerry is starting a new position and learning a lot of new processes. Your job is to explain those processes and ensure that she remembers them. You have a choice:

• Explain them as you would to anyone

• Explain them to Kerry, a likely Performer

By considering her Vibe, you can look for ways to connect your message to what may be meaningful to her. The question becomes: What’s meaningful to a Performer?

The answer depends on the individual, but Performers are often sensitive to visibility, feedback, and social response. As such, your explanation could reflect how the processes are viewed by others.

• Along with the facts: “Here is how to complete the process successfully.”

• You include a bit of color: “This process is especially important because leadership reviews it every week.”

The key is thinking about your audience before you start to explain. Take a beat and think about what they are likely to find meaningful. With or without the Vibes I’ve proposed, this exercise will help you consider what’s likely to earn and hold their attention.

The Conference Speaker

Vibes can also apply to groups in some situations. Imagine being a speaker who performs at a variety of conferences. How can you earn and hold attention?

Conferences are often attended by people with something in common. They use a specific product, have similar interests, education, etc. Again, explanation is a prediction problem. What will work for this audience?

• Conference 1 is a conference of engineers who are likely to have traits of the Analyst vibe. As such, they are likely to respond to accuracy, logic, and rigor. By starting your presentation from this perspective, you have a better chance of engagement.

• Conference 2 is a meeting of therapists whose work involves empathy and interpersonal communication. They may respond from the Feeler perspective and be attracted to human stories, vulnerability, and emotion. Your first few slides show that you understand their interests and what meaning to them.

In these examples, you can see that planning is key. Every audience is different, and Vibes offers a simple model for thinking about what will earn and hold their attention.

The Bottom Line

If attention is the gate, meaning is the key. Your job is to figure out which keys will get a response from your audience and help your message get through the gauntlet.

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Quick Video Explanation

The video below is a 2.5-minute summary of the article below. Some will find the visuals and animations easier to grasp than text.

What Do We Know So Far?

Last week, we looked at the work of David Broadbent, who was one of the first researchers to use scientific experiments to understand the mind. His work on attention established a few big ideas:

1. The mind applies filters. Some information is filtered out of our experience before we are aware of it. In a room with multiple conversations, the mind automatically ignores most of them.

2. The mind has a bottleneck. When channels of information compete for attention, only one can pass through at a time. It’s impossible to process two conversations at once. You have to listen to one, then the other, to remember anything.

3. Signal strength matters. The mind selects channels based on physical characteristics first; the clearest, loudest signals get attention. The person in front of you easily gets your attention.

What makes these findings so powerful is their reach. This isn’t an anecdote or special case. This is something fundamental about the human mind: we evolved mechanisms to manage overwhelming amounts of information.

But these early findings were also incomplete. Broadbent did important work, but it was only the beginning.

A Knob or a Door?

Broadbent saw attention as all-or-nothing. If a signal didn’t get attention, it was blocked, like a door that is either open or closed.

Anne Treisman, a cognitive psychologist at Oxford, noticed something about Broadbent’s experiments using dichotic listening. Subjects who were focused on one channel could remember fragments from the other channel. This was a hint that attention wasn’t all or nothing. It was a matter of degrees.

Treisman showed, through similar experiments, that attention is more like a volume knob that can be turned up or down. The competing signals don’t go away; they just appear at lower volume, which she called “attenuation”.

Why does this matter? Because it jump-started a new idea: some types of information can break through focused attention. By studying what breaks through, we can understand how the mind prioritizes attention.

An Improved Method

Treisman also saw a problem with the design of Broadbent’s experiments. She asked: How do you know that someone is truly paying attention to something in the lab?

She solved this with a method invented by Colin Cherry called “shadowing,” which forced subjects to repeat what they heard in headphones in real time.

This was huge. By forcing them to speak in real time, she could ensure their attention was consistently held on a single channel. This created a control for the experiment. With this control in place, she could introduce other audio signals and measure which ones broke through attention.

“I Heard My Name”

Dichotic listening combined with the shadowing method created a reliable model for research. Soon enough, she noticed something fascinating.

While subjects repeated what they heard in one channel, she introduced a variety of different inputs in the other ear. These attenuated signals were often ignored, but some reliably broke through attention and could be recalled later.

For example, she noticed subjects could recall hearing their own name while focused on another channel. This “own-name effect” became well studied in cognitive science, and her work provided the model that explains it: The person’s name, in a secondary channel, was not ignored by the mind, but sensed in the background.

The big idea is simple: Some information can break through focused attention.

Meaning Matters

Treisman’s work inspired other scientists to continue testing the idea that our attention is flexible and can be refocused. This work established that meaning matters. Information that is meaningful for the subject, like hearing their name, can break through.

Researchers found that certain categories of information reliably capture attention, including:

• Signals of potential threat

• Information related to current goals

• Unexpected or novel information

• Emotionally charged words

These findings have real power because they are default settings we all share. Even if we’re focused on something else, our minds can be distracted when meaningful information is introduced. This is as true in the office as it is on the savannah.

Want a real-world example? Think about what happens when your phone buzzes. It breaks through your attention almost every time.

Attention is Universal, and Personal

We all pay attention to what is clear and obvious around us. But that attention can be refocused when we hear something meaningful.

The challenge is that meaning is not consistent across people. We all have experiences, personalities, and biases that impact where our attention is naturally focused, and what kind of information can break through it.

The Lessons for Explainers

As we’ve discussed, attention is required. Start by reducing distractions, making your channel the only one available, and making sure it’s clear.

Anne Treisman’s work adds another layer. If you want to ensure that you earn attention, understand that some information can break through focused attention. By attaching your message to what is meaningful to your audience, you have a better chance of earning their attention.

It’s up to you to identify what information will connect to their sense of threats, goals, novelty, and emotions, for example. What can break through?

Olivia’s Experience

Now we have a clearer picture of what Olivia experienced in the doctor’s office. As we saw in previous posts, she faced multiple distractions and assumed she could remember all the advice from her doctor. It was an illusion.

Only one piece of advice made it into her long-term memory: eat more fiber.

Why? It started with attention. Her doctor provided a clear signal full of meaning. The fiber advice broke through everything else because it surprised her, represented a threat to her health, and connected to her goal of living a long life.

The Gauntlet and Attention

Attention is the gatekeeper of the mind. Nothing has a chance to enter without first earning it. In the last few posts, we’ve established a few big ideas from the science of attention.

1. Attention happens without our control. The mind automatically filters what we encounter.

2. When signals compete for attention, we can’t process them at the same time. Multitasking is a myth.

3. Our attention can be influenced by meaningful signals. We automatically shift attention to things that matter to us.

4. Everyone’s version of meaning is different, which means we have to anticipate what kinds of signals will break through to our audience.

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In last week’s post, we followed the story of Olivia, and I made a handful of claims about the role of attention and how the mind manages it. They include:

• The mind has limits and evolved ways to deal with what we experience

• We don’t passively receive information; we select and filter it

• What makes it through the filter is often predictable

In the doctor’s office, Olivia was overwhelmed with distractions, internal thoughts, and advice from her doctor. And her mind reacted predictably: it selected some information for long-term memory (eat more fiber to reduce cholesterol) and forgot others (use the treadmill more).

This scenario sets up the driving question of the series: why was the cholesterol information so sticky? What can it teach us about explanation and communication?

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The Power of Attention

Attention is the gatekeeper of the mind. Without it, few things can enter. By understanding the science of attention, we can predict what kinds of explanations get through the gate and possibly into long-term memory.

A Note About Science

For most of history, our thoughts, emotions, and ideas were impossible to measure or observe directly. Without this ability, it was difficult to claim that a subject like attention could be scientifically proven.

This started to change in the 1950s, when psychologists started to design new kinds of experiments. For example, they brought subjects into a lab, placed headphones over their ears, and then provided different audio in different ears. Then, they asked the subjects what they could recall from the audio.

This was called “dichotic listening”, first devised by Colin Cherry, who noticed a phenomenon he called “The Cocktail Party Effect”, a reference to our innate ability to focus on one conversation among many.

Signals in the Noise

One of the most famous researchers was Donald Broadbent, a psychologist at Cambridge, who served in World War II. While serving in the Royal Air Force, he noticed something troubling. Radar and communications operators had to juggle multiple channels of information and often missed important signals in those channels. He wanted to know why.

He asked: When competing channels appear, how does the mind interpret the information? Where is attention automatically directed? Finding answers could help the RAF design more effective radar systems.

Broadbent’s Experiments

In his 1958 book, Perception and Communication, he described experiments that showed what happens when we manage multiple channels at the same time.

Broadbent placed headphones on subjects and played different audio in different ears simultaneously. For example, three digits in one ear, the different digits in the other. Then he asked the subjects to recall what they heard.

This simple setup allowed him to test and measure how the mind manages attention. By keeping one ear’s audio the same, and changing the audio in the other, he could test what subjects could recall.

Bottlenecks and Working Memory

At the time of his experiments, it was not known how the mind manages incoming information. Does it pay attention to everything equally, or does it automatically choose one channel over another?

Dichotic listening provided a strong foundation for answering this question. There were two likely outcomes:

1. If the mind pays attention to everything equally, the subject would recall a mixture of digits from the two channels.

2. If the mind chooses one channel, then the next, they would recall them as two distinct groups.

Time after time, subjects recalled the digits as two distinct groups. They focused on one ear, remembered the digits, and then focused on the other ear. This was compelling proof that the mind can only focus on one channel at a time.

Big idea: The mind has a built-in bottleneck. Only signals from one channel can go through at a time. Everything else fades away.

This was an early version of cognitive science. Broadbent’s work showed that the invisible mechanisms of the mind could be measured and observed. His work was later improved upon, but the big ideas remain.

Mind as a Filter

Broadbent figured there must be some logic behind how the mind manages attention. When we look around a room, we automatically tune into some things and not others. Why? What earns our attention first?

In Broadbent’s experiments, he changed the physical characteristics of the sounds in one ear and not the other. For example, one ear may hear digits at a higher volume or at a location farther away. This helped him establish a new idea: attention processes physical characteristics first. The closest, loudest signals earned attention.

Big Idea: The mind filters information as it arrives. Before we know anything about the meaning of the information, our minds assess the physical characteristics and choose what has the best signal strength.

This is known as selective attention, and it’s now part of the foundation of cognitive science.

Olivia’s Experience

As Olivia sat in the exam room, her mind was at work in the background. Since she could only pay attention to one thing at a time, it automatically filtered her experience based on what was closest, clearest, loudest, etc. She noticed the baby crying next door.

When the doctor arrived, Olivia’s mind switched to a different mode of attention. Despite everything else happening around her, she focused on each piece of advice. and attempted to remember everything: treadmill, salt, fiber, weight.

Despite her best efforts, two weeks later, only one idea remained: eat more fiber. It had a strong signal strength, earned her attention, and started the journey through the gauntlet.

Lessons for Explainers:

1. Attention is required. Earn it as quickly as you can.

2. Processing happens one channel at a time. Make sure your channel is the only one.

3. Signal strength matters. Be clear, visible, and easy to hear.

The Next Question

Why did fiber make it through? What was it about that information that allowed it to survive while other advice didn’t? Next week, we’ll meet the woman who built on the work of Broadbent, improved his experiment design, and contributed to the foundations of cognitive science.

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Catch up: Introducing The Gauntlet - A New Series

Meet Olivia

Olivia, a health-conscious mom of two, sits in her doctor’s waiting room. She recently had a physical and blood test and awaits the results. She shifts in the chair and goes through a mental checklist.

“I wonder what the blood tests will show? What meds do I need to renew? The doctor is late, which means I’m running late. Oh, I have to remember the suspicious mole. Wow, that baby next door is not happy!”

Olivia has always been data-oriented and willing to put in the work to improve. She has a good memory and feels in control of her health.

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Finally, the doctor enters, and they walk through her health and the blood test results. At the end, the doctor provides recommendations and explains them by representing their knowledge in a form that works for her.

“You’ve gained a little weight. Not bad, but keep an eye on it. Try to walk more on the treadmill, and maybe try smaller portions. The mole is fine. Oh, and maybe reduce your salt intake for your blood pressure.”

Meanwhile, the baby wails. She’s running late. She’s being bombarded with distractions and new information. The doctor continues.

“Your cholesterol numbers have gone up and can lead to heart disease. You should eat more fiber because fiber helps remove bad cholesterol.”

Olivia nods and thinks to herself, “Weight, blood pressure, and now cholesterol. This sucks, but I’ve got this. It’s time take control and follow everything the doctor said.”

What Olivia doesn’t realize is that her feeling of control is mostly an illusion. Try as she might, much of the doctor’s advice is likely to be forgotten or ignored.

This isn’t because she’s lazy or in disbelief. Rather, it’s because her brain, like every human brain, has limits. It simply cannot do everything, and evolved ways to deal with incomplete or overwhelming amounts of information that appear in her sensory bubble.

In the background, her mind is processing the doctor’s advice without her awareness or control. It’s looking for what information should be amplified versus ignored. Multiple ideas are hoping to survive in the midst of distractions and incoming information. What will make it through to her long-term memory?

Challenge 1: Limited Attention

When multiple signals enter her bubble, her mind needs to be selective. To her, it feels like she’s getting it all, but in the background, her mind is filtering what gets her attention. Nothing can pass through the gauntlet without it.

Attention happens so quickly that we don’t have to think about it. Every waking moment, our eyes, ears, and other senses pick up signals that our mind evaluates. Most of those signals stay in the background, while others become part of our consciousness.

Let’s consider another example…

Scenes from an Intersection

Imagine sitting in a car at a stoplight. You glance at the red light for a second. That’s attention. Your phone buzzes, and it’s your partner. You scan the message. That’s attention. Then you jump when the horn blares behind you because the light is green. The horn demanded your attention and earned it easily.

In this example, we see how attention moves quickly and comes in many forms. By reading these words, you are controlling your attention (called top-down processing). When you stub your toe, your attention is demanded (bottom-up processing).

Attention is our first cut at evaluating reality, and the mind processes it immediately.

What Governs Attention

Attention isn’t neutral or the same for everyone. Instead, it’s biased and highly dependent on each person’s experience and goals. It generally recognizes and processes things that are:

• Threatening (horn)

• New or Novel (horn)

• Goal Dependent

• Emotionally relevant (partner)

These priorities are ancient parts of us that evolved from our need for survival. They work in the office just as they did on the savannah.

Back to Olivia’s Experience

Weeks after the appointment, Olivia is motivated and eating a high-fiber diet. She can imagine the fiber sticking to cholesterol and removing it.

The big question: what made this advice so sticky?

The answer starts with attention. It’s the price of admission, and every idea requires it. Cholesterol got attention because it matters to Olivia. It was new information that felt like a threat to her goal of living a long life, so it lives to fight another day in the gauntlet.

Keep in mind that attention alone is not enough. It’s only one step in the gauntlet. Later, we’ll see the same idea face new challenges on the way to long-term memory.

Let’s Zoom Out

Olivia is just one data point. Other patients may hear the exact same information and come away with different memories and goals. Why? Because our attention reflects what matters to us as individuals. Someone who is anxious about asthma may not see cholesterol as a big problem.

In all these scenarios, the mind works in a predictable way: It has limits, chooses what gets attention, and amplifies what matters.

The Lesson for Explainers

We all want our explanations to be remembered and used. For that to happen, they have to run the gauntlet of the mind, and attention is the first gate.

But here’s the problem: you can’t force attention. You can only earn it. Before your audience has made conscious decisions about your ideas, their minds have already evaluated your initial points. Your job is to align and build upon those evaluations.

This means the opening of any explanation is critical. You’re not simply persuading the audience, but appealing to a part of their biology that responds to the signal in the noise. If nothing in your first few sentences signals relevance to your audience's goals or sense of threat, their mind has already moved on.

What You Can Do

Before your next explanation, ask one question: Why would this feel urgent or relevant to this audience or person right now? Then lead with that. Not background. Not context. Focus on the thing that makes it matter to them. Threat, novelty, goals, emotions.

Olivia’s doctor did this when he said, “Your cholesterol numbers have gone up and can lead to heart disease.” Her mind saw this as a threat to something she cares about deeply: her longevity.

Next Up…

We’ll look closely at the science of attention and what mechanisms are at work when the mind encounters and evaluates new information.

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When we learn from an explanation, it feels natural and satisfying. But behind the scenes, your mind is doing a lot of work that you don’t realize. Information is being amplified, filtered, and discarded without conscious effort.

By understanding the mechanics at work and what helps information become memorable, we can craft explanations that are optimized for making the trip.

The upcoming series will focus on the invisible workings of the mind and the default settings we all share. We’ll follow an idea as it tries to survive in the mind, from awareness to being remembered, and what’s required for true understanding.

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A Matter of Constraints

As humans, the world around us is overwhelming. Sights and sounds, for example, are too rich with information for our minds to take it all in. So, we are selective. Our minds automatically filter, organize, and discard what we perceive.

When an idea feels meaningful and memorable to us, it’s a survivor. It got attention, competed with other ideas, faced memory limits, was influenced by emotion, and more. Making it through the entire process is rare. Most of what we experience never gets attention or is discarded quickly.

The question becomes: how do we craft explanations that survive?

Real Limits

Let’s do a simple test that illustrates a default setting we all share. It’s based on something well-known in cognitive science.

Read the numbers below and try to remember them:

347846790

Look away from the screen and say them aloud.

Now try again with the same number of digits, but organized differently:

654-196-327

Again, look away from the screen and say them aloud.

For most people, it’s easier to remember the digits that are in “chunks” compared to a long string. This isn’t related to intelligence or effort. Instead, it’s a factor of simply being human. Our minds are tuned this way.

Why Does This Matter?

Consider how numbers appear around you every day, like phone numbers, license plate numbers, and social security numbers. They are all presented in chunks instead of strings.

This isn’t a coincidence but cognitive science at work. A psychologist named George Miller first published this phenomenon in 1956, and helped establish the idea that we have hard limits regarding how many things we can remember at once. This basic idea has stood the test of time. If you want people to remember information, present it in chunks.

I find this fascinating because it’s not about personality, experience, or learning, but a default setting of the mind. We evolved with minds that are tuned for efficiency.

We’ll cover this idea in more detail later.

Working with Mechanisms

The example above is meant to illustrate a big idea: our mind is biased and always at work, whether we know it or not. And today, we have a solid understanding of the invisible mechanisms that make it happen. We can make accurate predictions about what gets our attention, how information is filtered, and what happens when something is remembered, or not.

And here’s the key: if mechanisms are predictable, then explanations can be designed to work with them.

My Goal with the Series

It’s clear to me that the field of cognitive science has a classic explanation problem: the most useful information has limited reach because of how it is communicated. I want to help solve the problem by applying my expertise as an explainer.

In the past, I was more focused on the explainer and taught the practice of repackaging an idea to be more understandable. Now I’m establishing a new perspective that’s focused specifically on the audience and what’s happening in their minds, so that explanations have better chances at survival.

The Gauntlet is a big step toward making cognitive science as real, useful, and engaging as it deserves to be.

What to Expect: The Gauntlet of the Mind

Starting with the next issue, we will follow a specific idea from being communicated to being remembered as knowledge in someone’s mind. I’m calling this path The Gauntlet because the path to knowledge is full of challenges that must be overcome.

Figures like this will be our symbol of an idea that is trying to survive the constraints while facing one challenge after another. Multiple ideas will run the gauntlet, and most will not make it.

We all want to be understood by others. But it’s not easy. By understanding the fundamentals, you can start to see opportunities that were not apparent before, and I’ll be your guide through every step.

Know someone who would love this series? Send them to ScienceofExplanation.com

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Watch the short video above to understand this idea more clearly.

Why does this matter?

Because explanation is a social activity. When we explain, we build on our knowledge and experience to make an idea clear. But that’s not enough. To share it, we have to create a representation of that knowledge that lives in the real world as words, drawings, data, etc.

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Then the real challenge begins: ensuring our representation enters another person’s bubble, where they can transform it into their knowledge. This happens every day, but we don’t notice. By understanding the mechanics of this process, we can find new opportunities to understand and be understood.

Hidden Depth

This simple idea represents decades of research in cognitive science. The video above sets the stage for the Science of Explanation to explore what we currently understand, and how it connects to being a better explainer.

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Earth teems with sights and textures, sounds and vibrations, smells and tastes, electric and magnetic fields. But every animal can only tap into a small fraction of reality’s fullness. Each is enclosed within its own unique sensory bubble, perceiving but a tiny sliver of an immense world.

Yong’s sensory bubble, which is based on the work of German biologist Jakob von Uexküll (1864–1944), who called it “Umwelt,” is a foundational part of the science of explanation. Here’s why:

We all live in sensory bubbles that we cannot escape. Everything we know and do happens inside the bubble and is subject to our biology, experience, and knowledge.

The wall of the bubble acts as an interface to the “real” world outside of it. It’s not a physical boundary, but an always-on process that constantly translates reality from our senses into something useful to our minds. And only a fraction of “true” reality, what our senses can perceive, can make it through the wall.

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I think of it like this: Whatever “true” reality is made of, we initially experience it as information. A rose has shape, color, smell, and taste that can be represented with data. The data lives outside the bubble, in true reality. When we experience a rose, that information comes into the bubble, and needs to be transformed into something we can use.

So the brain quickly processes the rose. Without thinking about it, we recognize what it is and how it works. We make predictions about the scent and apply existing knowledge that serves as a shortcut. This process happens constantly in the background and represents our version of reality. Information comes into the bubble, and we process it immediately.

Is the rose real? Yes. But our experience is not the genuine article, but one version among millions.

Among the Human Bubbles

While human bubbles are mostly alike in terms of the interface, each of our bubbles is unique on the inside. We all have lived experiences, learning styles, accumulated knowledge, and personalities that make us different. When new information arrives in the bubble, we differ in what we do with it. We assign different forms of meaning or relevance. We pay attention to different aspects of ideas.

The exact same rose can be experienced in very different ways, depending on the person. A rose expert can notice things the novice misses.

This is why the bubble metaphor is useful for thinking about explanation and communication. When we explain ideas, they must travel between bubbles in a form that’s useful. That’s a real challenge, because we can’t know what it’s like in someone else’s bubble. We have to assume that every bubble is unique. What can we do?

The Mind in the Bubble

Within our respective bubbles, there is a brain that functions similarly across people. Thanks to cognitive science, we now have a grasp on how information from outside the bubble becomes knowledge within it.

Imagine a doctor telling you, “Eat more fiber because it can lower cholesterol.” A few weeks later, you’re on a high fiber diet and proud of your progress. Your doctor’s words became knowledge in your mind. How did that happen? Why those words and not others?

Human brains process information in predictable ways. Cognitive science has identified the patterns we use to filter and evaluate information as it comes into the bubble. When your doctor spoke, you automatically paid attention, grasped the gist, assigned meaning, and encoded it for later use. Remembering to get milk on the way home? That didn’t make the cut.

The key for explainers is to understand those patterns so we can design explanations to fit them. When we want information to become knowledge, we can think about each step of the pattern and how to optimize. We can ask: what ingredients must be present for this to work inside someone’s bubble?

For example, attention is an essential step. Without it, the idea dies quickly. For your explanation to succeed, you’ll need to consider how to get and hold attention. This is a part of cognitive science that we’ll explore later.

Bubble as a Tool

I will be referring to sensory bubbles from now on. The bubble metaphor allows us to think about three situations in context:

• Our bubbles: what we experience as reality

• True reality: the world outside of our bubble

• Other people’s bubbles: how our communication works in other bubbles

The driving question, starting now, is: how can I explain so that information is useful inside someone else’s bubble?

We now know the basic ingredients that help turn information into knowledge across diverse bubbles. We understand the power of context, attention, encoding, and more. And by thinking in terms of bubbles, we have a way to consider what will work for each person in our audience.

Next: A Brief Explainer Video

Next week, I’ll share a brief post with a video that brings this idea to life. I hope you’ll watch it and let me know what you think.

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To explain successfully, there has to be a sense of shared reality that creates the baseline for evidence and truth. We explain what we believe is real. Unfortunately, this sense of reality is not evenly shared. What seems obvious to one person can be vastly different for another. When baselines diverge, explanation becomes more difficult.

As we get into the science of explanation, it’s important to discuss the baseline problem. Do we share the same reality? What does that even mean? For this, we’ll need to get into a bit of philosophy.

Sometimes you hear people say, “We never experience true reality.” This statement always bothered me because it sounds like our daily lives are just illusions or figments of our imagination. It seems preposterous to claim we’re living in a land of make-believe.

Now that I understand this statement from a different perspective, I find it fascinating and a foundational idea. Our experience of reality feels like the only reality, but it’s not.

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A Rose By Any Other Name

Imagine a single rose. It’s red, smells like a rose, and has sharp thorns. This rose is very much a part of reality. However, the colors you see, the smells you detect, and the feeling of a thorn’s tip seem like reality to you; a reality shared by all humans.

Now think of my dog, Piper, sniffing the same rose. To her, the rose is not red at all. Her vision is dichromatic, meaning it uses only two colors: blue and yellow. Her sense of smell is thousands of times stronger than yours. The scent is a cacophony.

Now we can ask: Who is experiencing “true” reality?

The answer is neither. The difference between Piper and you is not the rose, but how your senses and brain process it. The rose has physical properties that are part of “true” reality, but the color and smell you both experience are perceptions in your mind and not properties of the world. You and Piper can never experience the true version of the rose.

Our Biological Limits

The same thing happens between people. Two people can witness the same event, hear the same words, or read the same sentence, and walk away with vastly different experiences that feel real. Direct access to true, objective reality is out of reach.

Why? Because we’re all limited by our senses. The very idea of a rose is based on how it looks, smells, and feels to us. We have no other way to understand it. Our experience is just the human version, and it’s easy to mistake it for reality itself.

This matters because we don’t just observe reality, we use our senses and our minds to experience a version of it that’s unique to us as humans, and as individuals. Each person experiences reality through filters that reflect a lifetime of learning.

When we assume our experience is reality itself, we assume everyone else shares the same baseline. This assumption makes misunderstanding inevitable. We talk past one another, argue about facts that feel obvious, and struggle to explain things we understand clearly. The problem isn’t intelligence or information, but a mismatch of baselines. We automatically work from the reality we know.

How Do We Solve the Baseline Problem?

The solution to this problem is bigger than one article. But the answer lies first in recognizing that we all work from different baselines. Our entire lives are spent existing in a reality that is unique to us, yet feels real and shared.

The key, going forward, is thinking about how to craft explanations that create a workable starting point, one that we can reasonably assume is shared between us and our audience. We’ll do that by considering how the mind filters and evaluates incoming information.

A Powerful Metaphor

I was recently inspired by the 2022 book An Immense World, Ed Yong. In it, he outlines the incredibly diverse ways that animals perceive reality. Like Piper and the rose, it inspired me to think about what is real.

One quote from the book’s introduction stood out and helped me see an approach to solving the baseline problem. Yong writes:

Earth teems with sights and textures, sounds and vibrations, smells and tastes, electric and magnetic fields. But every animal can only tap into a small fraction of reality’s fullness. Each is enclosed within its own unique sensory bubble, perceiving but a tiny sliver of an immense world.

This is true for humans, too. We all live in a sensory bubble that represents our version of reality, our baseline of what feels real to us. This sensory bubble metaphor has real power in analyzing communication and explanation. In the next post, we see how our bubbles influence our understanding and what it takes for information to move between bubbles.

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One of the fascinating aspects of the human brain is how fast it operates. It processes enormous amounts of information in milliseconds, long before we realize it.

Something similar happens when we explain an idea to another person. When a child asks a question like, “Why does the sun always rise in the east?” Our mind automatically accesses our knowledge, and we communicate an answer in the form of words or a diagram.

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This happens so often that we don’t think about it. Our explanations just… happen. Sometimes they work, other times they don’t. To get to the bottom of what makes an explanation work, we need to understand what’s actually happening in the mind when we explain.

What We Know is Unique to Us

Explanations, if we’re careful, are based on what we know to be true. A lifetime of experience and education creates a foundation for our knowledge and understanding. And each of us has a different version of it that’s custom-made for our mind. It can’t be shared directly because knowledge is a living part of the mind that can’t be plucked out and given to someone. It’s just signals in the jelly of our mind.

Neuroscientist David Eagleman says trying to “see” knowledge is like looking at a city and trying to “see” the economy. It’s invisible, but everywhere.

Representing What We Know

Since we can’t read minds, there is no way for us to transfer knowledge directly. To explain an idea, we’re forced to create a version of our knowledge that can be shared.

This is the basis of explanation: representing our knowledge to others.

The idea of representation is foundational to the subject of explanation. When an explanation succeeds or fails, the culprit is not often our intelligence or knowledge, but how we represent that knowledge for others. The best explanations are carefully crafted representations.

What are representations? They are real-world artifacts of what we know, curated for other minds. They include what we write, say, or create, and can also include metaphors, examples, gestures, or emphasis that help us make a point.

When we explain the sun rising in the east, we create representations of our knowledge that we hope are useful for the child’s mind.

The big idea: We don’t share knowledge; we represent it for others.

The True Challenge

Explanations don’t happen in a vacuum. They are usually social activities that involve multiple brains, each with unique versions of knowledge and understanding. When we explain to a child, we try to account for the child’s existing knowledge and use language we expect to work for them.

For an explanation to be successful, it’s not enough to create a representation. That’s only half the battle. Explanation success depends on the potential for that representation to become knowledge in the mind of another person. This is the true challenge of explanation. I see it as a two-step process:

• We create a representation

• The audience attempts to turn that representation into knowledge

This process is well known in cognitive science and is something we’ll unravel in the future.

For now, the big idea remains: Explanations are not knowledge, but representations of knowledge that we curate for others. How we do that and why it works (or not) is essential for explainers to understand.

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Back then, we had evidence that our style of explanation was useful and helpful. Our early explainer videos were viral hits, racking up millions of views as we became known as professional explainers. We spoke to the audience in plain language and used analogies and creative visuals to make an idea clear in about three minutes.

The work came naturally to me and felt like intuition. I didn’t apply an intentional framework or system. Each video was an opportunity for me to develop a sense of what would work for a general audience.

The Art of Explanation, my first book, was a reflection of our experience and what worked for us. The book and our online courses at the Explainer Academy created a way to share our expertise.

At the time, it seemed like explanation was a matter of developing the right skills or approaches. These were some of the big points that came out of our work:

• Focus on audience needs

• Build context

• Communicate concepts vs details

• Focus on Why? versus How?

I continue to believe these are helpful, but I see the skill of explanation a bit differently. Explanations fail for a variety of reasons. Knowledge and communication skills matter, but many explanations fail because of a mismatch between minds and ways of thinking. We explain based on how our mind works and assume that other minds work the same. As we’ll see, that’s not often the case.

What Was Missing

We knew WHAT worked for us, but didn’t have a clear picture of WHY.

• Why is context so powerful?

• Why do concepts work better than details?

• Why does it help to start with why versus how?

By asking why, we can move from intuition and observation to understanding how the brain processes information. Research shows that context is an essential part of how our brain filters incoming information. It helps us find meaning. So my perception is changing from:

• To explain clearly, remember to build context

to

• The human mind needs context to make sense of incoming information

This captures why I find the science of explanation so fascinating. The mind works in consistent and predictable ways. By understanding how it works, we can think of explanation as preparing information for the minds of our audience.

Now I see the incompleteness of asking people to “use your intuition” or “ think creatively” and assuming that was enough. These are not switches to be turned on or off, but deep processes of the mind that differ for everyone.

I came to see that my brain is tuned for clear communication, and I take it for granted. I’m highly sensitive to context and empathize easily. I’m also prone to careless mistakes and missed details. These are default settings that are unique to me and can’t necessarily be taught easily.

The Science

This is where cognitive science has a role to play. We are getting closer to understanding how the brain processes information and what’s happening when we have an aha moment. We know the likely ingredients that need to be present for an idea to be remembered. And we know that every brain has strengths and weaknesses that impact how the person communicates and understands others.

The secret to clear communication is not simply intuition or empathy, but understanding the mental processes that lead to clarity and meaning. By shifting the focus to why explanations fail or succeed, we can build on a solid foundation of science that can be applied to virtually any person or situation. It’s no longer about my expertise, but what we know about the mind.

The Big Picture

Clear communication is a challenge we all face, and one that impacts our work, relationships, and self-esteem. Part of everyday life is finding ways to move our knowledge into the minds of others. We take it for granted, but this simple idea of knowledge moving between minds is the basis of explanation, and starting now, we’re going to look at it from a more scientific and useful perspective.

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The Vibes Project was my way of asking: What explains this difference? Why are we the way we are?

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This led to months of research on coolness and nerdiness in popular culture. I loved learning, but something was missing. I came to see that coolness and nerdiness are more like cultural labels, and labels don’t explain anything. I needed a more meaningful explanation.

Vibes provided a path to learning about neurodiversity and cognitive styles. I became fascinated with the idea that our brains are different, and those differences are an authentic part of who we are. We all process information differently, but assume we do it the same.

This seemed like a much better direction, and it quickly took over my research. I’ve spent months learning about cognitive science, psychology, and philosophy, and I’m just getting started.

As I wrote in the last post, this new direction connects to my work as an explainer. I saw opportunities to understand the mental mechanisms that lead to clarity and understanding: why an explanation works, or not.

For example, some brains automatically focus on details and build up to big ideas. For other brains, it’s the opposite. This leads to predictable patterns in miscommunication. What is clear to one person can seem confusing to another, and this isn’t a matter of intelligence, but how brains are wired. This is a well-documented finding from cognitive science we’ll cover soon.

Let’s consider the Mac and PC one more time.

From this new perspective, these characters don’t represent different attitudes or fashion choices, but brains with different cognitive styles and preferences. By understanding their styles, we can tailor explanations that work for them.

A New Name

I’m rebranding this newsletter, starting with the next issue. From now on, it will be called The Science of Explanation, and can be found at: ScienceOfExplanation.com.

Vibes will continue to be with us and become more practical. They will serve as a tool for thinking about how to explain to different kinds of brains. We can ask: how would you communicate with an Analyst compared to a Feeler?

This is a new direction in my professional life. It feels like I’ve discovered a useful new approach to something I’ve done for my entire career, and I’m just getting started.

The science of explanation is a subject full of rich stories and fascinating ideas that apply to you and your daily life. Going forward, you’ll see me learn in real time, and I invite you to join in. We’ll learn about how the brain turns information into knowledge, why explanations fail, and how to account for different cognitive styles. You’ll see, like me, that our differences are really opportunities.

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You’ve probably had phases in your life where you have a goal, and whenever you have free time, you look forward to pursuing that goal. It could be learning a language, building a table, or simply reading. Writing is that thing for me, and the Vibes Project created a juicy new direction that has been a big part of my life. I currently write most days, often for hours at a time, if I can. I’m doing it right now. Wheeee!

Seriously, though, I had an epiphany a few months ago related to the project.

My career since 2007 has been based on my tiny company, Common Craft. Sachi and I are most known for creating the first “explainer” videos of the YouTube era, and that led to a career being known as an explainer, a badge I wear with honor.

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My first book came out in 2012: The Art of Explanation (Wiley). It further established my reputation and expertise in clear communication. It’s been translated into seven languages and remains in print. This is all to say that my work and “day job” are centered on creating explanations and teaching explanation skills.

Looking back, a clash between these two parts of my life was inevitable. The idea of Vibes and the practice of explanation were bound to intersect. And that’s exactly what happened. It’s really quite simple:

Clear communication depends on shaping your points for your audience. The more you know about them, their interests, and their ways of thinking, the more you can get through to them. The problem is that this information isn’t obvious. You have to make guesses, hopefully informed ones.

I see Vibes as a kind of framework for thinking about people and how best to work with them. When we need to explain an idea, we can think about Vibes as different types of audience members and something that influences communication.

• Are there more Analysts or Performers?

• Would this analogy work for a Feeler?

• How does my Vibe influence MY communication?

Since this came to me, I can’t stop thinking about it. The secret to clear communication is understanding the brains of the people in your audience. Since that is impossible, we have to improvise. Vibes provide a head start for thinking about those differences, which can help us create better explanations.

Imagine explaining a complicated idea to Erik the Analyst versus Lena the Feeler. Their Vibe, if you sense it, comes with data you can use to shape your message. That’s where this is going.

Your Turn

Take this idea for a spin. If you read the Dinner Party series and thought, “I know lots of Eriks and Lenas,” take that idea one step further and ask yourself, “How could I better connect with them by thinking about their vibe?” or, “How might I change what I say in order to work with their orientation?”

You may find that their Vibe offers a way into their mind that you never saw before.

The Survey Results

In the last issue, I asked readers to choose the dinner party guest that seems closest to their vibe. Here are the results across 17 respondants:

• Pablo the Performer 12%

• Lena the Feeler 29%

• Erik the Analyst 18%

• Samantha the Natural 41%

No surprises, I’d say. This kind of data is going to be a bigger part of th project going forward and I hope you’ll continue to participate!

I’ve included brief summaries of each vibe below the poll. If you prefer, leave a comment or reply to this message to share your choice.

The poll will be live for one week.

Vibe Summaries:

Pablo the Performer

• Sees the event as a stage: chooses outfit, studies guest list, plans his role.

• Thrives on attention: inserts himself into conversations, scans who’s getting noticed.

• Crafts social image: monitors how others perceive him, adjusts what he says to impress.

• Energized by social action: high “social battery,” feels alive in dynamic interactions.

• Reflects on how people came across: dresses, demeanor, impact—views the party as performance and measurement.

👉 Read about Pablo’s experience at the party

Lena the Feeler

• Sensitive to emotional tone: even before arrival she senses responsibility and anxiety about the invitation.

• Attuned to others’ feelings: notices someone appears sullen and engages gently to help.

• High sensory/emotional intensity: describes life as “volume of reality turned up.”

• Values comfort and relational connection: chooses an understated outfit and seat next to someone she trusts.

• Socially drained by the event: enjoys it but it takes its toll — relieved to go home and recharge.

👉 Read about Lena’s experience at the party

Erik the Analyst

• Prefers clarity, structure, utility: thinks about functionality vs fashion, dislikes ambiguous social norms.

• Mentally scripts social entry and flow: arrival, small talk, scanning room… all require concentration.

• Observant of details others might ignore: cheese board, bookshelf arrangement, music volume.

• Prefers direct questions and deep topics over small talk and surface banter.

• Reflective about what works for him: acknowledges social energy drain, uses guardrails, enjoys home as a reset.

👉 Read about Erik’s experience at the party

Samantha the Natural

• Calibrates with ease: pleasant, composed entrance; merges into the environment rather than dominating it.

• Comfortable authenticity: picks attire that works broadly, values quality but not flamboyance.

• Intuitive relational sense: senses when someone is uncomfortable and gently steers toward a more comfortable interaction.

• Quietly engaged, not showy: “just off the stage, observant, and in the moment.”

• Consistent self-presence: “What you see is what you get,” values being the same person across settings.

👉 Read about Samantha’s experience at the party

After a short break, I’ll be back with more.

The Invitation

Oh, that’s nice. The Smiths are having a dinner party. I’m sure it will be nice, but I feel a little run-down from so many events lately. I’ll wait a few days to see how I feel before responding. They’ll understand.

OK, I’m going to attend after all. There are people on the guest list I haven’t seen in a while. Pablo is always fun, and I like having personal conversations with Lena.

The Preparation

Let’s see… dinner party. I want to look nice, but also be comfortable. I’m no fashionista, but I keep up with trends and try to stay current. Above all, I value clothes that fit well and work for a wide variety of occasions. Shoes, in particular, are something I notice. To me, they say something about a person.

I’ll need to find a small gift for the hosts. I could buy a bottle of wine, but that feels too easy. Personal is better. They have a dog, a boxer named Sylvester, whom I love. Maybe I’ll get him a new chew toy instead. They’ll appreciate that.

The Arrival

Arriving at a party is always nerve-wracking, but I usually keep my cool and don’t make a scene. After a few minutes, I know things will settle into a nice flow.

I walk in with a big smile and a thoughtfully wrapped toy. I hug the hosts, thank them, and ask if I can give the toy to Sylvester. Of course I can. I usually get along well with dogs and people alike. I find myself getting a feel for the room and calibrating so I can meet the moment.

Pre-Dinner

I usually have an intuitive sense for people and situations, but it’s not something I consciously think about. It just happens and sometimes gets me into trouble. When something or someone doesn’t feel right, I can be dismissive without giving them a chance.

I see familiar faces and pass a few glances with people I know well. I don’t feel the need to approach them immediately. I’ll get to it when it feels right. They know how it goes.

In conversations, I try to be a good listener and ask a lot of questions. I can usually tell when people are uncomfortable, so I try to find something interesting to ask that helps them open up. Erik and I aren’t alike, but he’s smart, funny, and real. I appreciate that.

People who know me from afar might think I’m shy, detached, or even cold. It doesn’t bother me too much. Most people eventually see who I am. My style is to be just off the stage, observant, and in the moment. My motto is “not too much of anything.” I enjoy the feeling of balance and composure, the calm ship in a storm.

The Dinner

Arriving at the table, I find people who I feel are informed and intelligent. Kareem and I shared a glance earlier; this will be our time to connect. Without making a scene, we end up across from one another.

When I have something to say, I want it to land well and show that I’m thoughtful. A well-placed pun, a quote from a movie, or a playful observation shows I’m engaged without being overwhelming. If the mood swings or things feel awkward, I often try to right the ship and get the group back on track. Calm composure wins the day.

I enjoy discussing popular culture, books, movies, art, and anything else that’s getting my attention. I’m a bit of a romantic and enjoy appreciating beauty, design, and flavor. I love it when someone takes the time to teach me something new. I probably know more about Napoleon than most. Thanks, Erik!

Some people may think I’m pretentious or haughty, and maybe I am. It’s not my intention. I’ve always had a keen awareness of culture and my place in it. I don’t always follow rules or conform based on expectations. I just have a sense of what works for me. That awareness leads to a kind of confidence that shows through, for better or for worse.

Winding Down

Before leaving, I’m sure to thank the hosts, give Sylvester a scritch, and say goodbye to a few people on the way out. There’s no need for theatrics. A few simple words, and I’m gone.

On the way home, I reflect on the people and conversations. I really connected with Kareem, and it felt good. I should be in touch more often. I forgot to speak to Lena. I should send her a text tomorrow. Overall, it was a lovely evening.

Home

Home feels good. I’m relieved, as if social pressure has been lifted, but it’s a fleeting feeling. It seems like a lot of people have two versions of themselves: social and not social. I’m pretty much the same person all the time, and that’s something I appreciate about myself. What you see is what you get.

Read the Dinner Party Series

• Pablo the Performer

• Lena the Feeler

• Erik the Analyst

• Samantha the Performer (This post)

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The Invitation

Oh, interesting. The Smiths are having a dinner party, and I’m invited. That’s nice of them to include me. I should go; there are a couple of people I want to see, including the Smiths.

I wonder why they chose to use an Evite? An email or text would have worked fine. I don’t need all the pomp and circumstance. It just gets in the way. Attending a party is a yes or no question, right? I’m sure I’ll go and it will be great.

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The Preparation

I want to look nice and fit in, but it’s not clear to me what that means for this party. I look at my closet and see things that match, but I’ve never been good with fashion. It changes all the time and seems so ephemeral. What matters to me is comfort and function. I want be warm in case we go outside, I don’t want to stain a white shirt, or show off ratty socks if we have to remove our shoes.

The truth is, I’d prefer to have a uniform that I wear every day. This way, I wouldn’t feel anxious about fitting in.

It helps me to mentally prepare for these kinds of social situations. The flow of normal conversation doesn’t come as naturally for me. The back-and-forth small talk and banter are sometimes hard to follow. I’m not always sure where to jump in or what to say that feels right.

I’ve experienced strange reactions to what I say throughout my life, and I'm not sure why. People sometimes laugh when I don’t think I’m being funny. I often remind myself to keep it short. I can sometimes be loquacious, especially if someone asks about one of my interests.

The Arrival

Arriving at a party can be stressful because I will be the center of attention for a few moments. I’ll need to put effort into staying calm, not attracting attention, or looking like a weirdo. Couldn’t I enter through the back door?

For me, all the normal pleasantries, handshakes, and eye gazes require concentration. I’ve learned to do it well, but it can zap my energy, and I have a hard time remembering names. My mind is on a social script that keeps me on track.

Pre-Dinner

I quickly notice that Jeff is here. Good. He and I have enjoyed discussing history, especially Napoleon. We can talk for hours, and it will surely come up later. This will be my refuge.

Refuge from what exactly? Questions like “How have you been?” for one. I never know what to say. I really should have prepared for it and now I’m drawing a blank. I do much better with questions about specific things, where I can learn from someone or talk about something real.

I find myself scanning the room. I notice the snacks and my favorite cheese on the cheese board. The books on the bookshelf are interesting. Are they organized by theme or alphabetically? I’ll have to review them later. The music seems loud, but I assume some people like it. I wonder: is it rational to have conversations and loud music at the same time?

The Dinner

Finally, I can sit down and focus on eating. The people at the table all know one another, and I have my favorites, like Jeff. I’m often attracted to people who aren’t trying to put on a show. They say what they mean and don’t talk in code.

Samantha is a good example. She’s low-key and easy to talk to. She never makes a scene or makes anyone feel bad. She does her thing, and it feels real.

Pablo is… a lot. I enjoy his company, but it’s obvious he lives for attention and works for it. He is fashionable, informed, and has opinions he shares with ease. He lights up the room and keeps everyone engaged. I wish I had a bit more of that ability.

Lena is so nice and obviously cares about others and the state of the world. I sometimes wonder if it’s real. It’s hard for me to imagine feeling things so deeply and wanting to share those feelings with others. We’re really different.

The food is good (I’m not a foodie), and I constantly remind myself about manners and doing what is expected. The unspoken rules are what give me trouble. How does anyone know what to do? What’s the optimal place to sit? How do I know how much to serve myself? Is there enough food?

As you can tell by now, I’m not great at picking up on social cues or reading the room. It's not always apparent to me when the mood changes or the discussion takes a turn. Because I worry about saying the wrong thing, I often stay quiet and observe.

I find people fascinating in social situations. They socialize so easily, as if they don’t have to think about it. When they are together, they end up talking about pop culture and use phrases and references that are new to me. I enjoy listening and look for things to research later. It’s always been this way, and I’m used to it. I do best when people communicate directly.

The fact is, I have a great sense of humor, a sharp wit, and a distinctive way with words that people enjoy. My vocabulary lends itself to puns and turns of phrase that make people laugh. And if you'd like to know more about Napoleon, just ask!

Winding Down

On the way home, I’m mentally exhausted but happy to have spent time with friends. I feel grateful that I can be a part of this group. They accept me for who I am and that matters to me.

I spent much of my life trying to adapt to what people expect. As an adult I don’t care as much, but still want to feel accepted. I worry about every conversation. Was I awkward? Did people get the wrong impression? Maybe I should probably follow up to make sure.

Home

In this world, the pretense of social life fades away, and I can truly be myself. In social situations I’ve learned to use mental guardrails that help me fit in and feel comfortable. It takes concentration to remember to ask questions, make eye contact, and watch out for tangents, but it’s worth it.

At home, the guardrails fade away and I can relax.

What I want most is time to pursue my interests. I’m most alive when solving a problem, diving deep into a project, or learning something new. And I’m really good at it.

Read the Dinner Party Series

• Pablo the Performer

• Lena the Feeler

• Erik the Analyst (This post)

• Samantha the Performer

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Last week, we followed the experience of Pablo, the Performer. This week, we’ll meet Lena, the Feeler, at the same party. As you read, consider what seems familiar.

The Invitation

Oh, how nice. I’m invited to a dinner party at the Smiths. These kinds of invitations always make me feel the same. I know I’ll have a good time and see people I enjoy, but it all comes with a bit of stress and anxiety. I worry that if I don’t go, it might hurt their feelings, and I won’t be invited in the future.

I should go. It’ll be fun.

The Preparation

I could still back out. Is my throat sore? Never mind, I’ve RSVPd and I’m going.

The Smiths are so thoughtful. I need to find a nice gift and maybe even a card where I say a few nice words. I’ve been really enjoying a new chocolatier in my neighborhood, I should bring them chocolate!

Hmmm, what to wear? I want to look nice, but not make a statement. Just something comfortable and stylish should do the trick.

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The Arrival

This is the hard part; the one point in the evening where all heads will turn and look at me. I can imagine them noticing what I’m wearing and how I look. It’s fine, that goes with the territory. I’m actually more confident than I appear.

I knock on the door and see it open to smiling faces. These are good people. I’m going to be fine. I quietly hug the hosts and offer the chocolate. They love it; I knew they would.

It strikes me that the room is full of energy. The music is loud, and the din of conversation sounds like a background hum. My first goal: find someone I know well.

Pre-Dinner

I’m not one to make a scene, so I carefully move about the room. I listen to every conversation and get a sense of how people feel. That’s one of my true talents: I can sense how someone is doing in a quick conversation. Sometimes, alarms go off in my mind that tell me someone needs support. I make mental notes and circle back.

One of my favorite people is Samantha; she’s my rock. I can always come to her when I need to feel grounded. She’s calm, collected, and open to discussing emotional subjects.

I like Erik, but I don’t get that feeling from him. He’s rational and direct in a lot of our interactions. It’s like we live on different planets. He probably thinks I’m an emotional mess, and that’s not surprising.

My whole life, I’ve felt as if the volume of reality is turned up. I seem to sense and feel everything at a greater intensity than others. A song, a piece of art, or a morsel of food can create deep feelings in me. It surprises people.

When I was young, my sensitivity was sometimes a problem for others. They told me to stop being a baby and get tough. I see the reasoning, but it always felt like a betrayal. I’d have to pretend to be tough without actually feeling it. This is who I am, and it’s probably why people see me as an introvert. I’d rather stay quiet than get negative attention for being myself.

The Dinner

At the table, I gravitate toward the calmer side. When someone has a big, loud personality, it affects me, and I usually try to find a quieter conversation. Pablo is fun, but I can only take him in doses. The seat next to Sam is open. That’s my spot.

This dinner is feeling good. It has the perfect ambiance, music, wine, people, and food. And, wow, that appetizer was a real experience. I usually have a keen sense of context, like a place or situation's invisible, unspoken tone. This one nails it.

Over dinner, I notice that the person across from me appears sullen. I don’t want to bother them, but I want to show interest and see if I can coax them out of their shell. I look for the right moment and ask, “So, how do you know the Smiths?” They light up by being noticed, and a short conversation flows. They opened up a little. It’s enough for now.

A different conversation turns to movies and the John Wick franchise, where Keanu Reeves kills dozens of bad guys. Kareem asks if I’ve seen it, and I say, “No, I can’t watch movies like that.” He responds, “Wait, you can’t?” It's true, I explain. I’ll leave the room when movies with violence and blood seem overwhelming. It makes me so uncomfortable. Heads nod, but they don’t know how it feels for me.

Thankfully, despite Pablo’s theatrics, the dinner was stress-free. But it took a toll. My social battery is running low.

Winding Down

I find myself trying to pick the right time to leave. In reality, I was ready to go an hour ago, but felt it would be rude. The easiest thing would be to slip out the door undetected. That doesn’t feel right.

A couple is leaving, and I use this as an invitation to say goodbye. I hug the hosts and tell them to enjoy the chocolate before a quiet departure. I feel frazzled and want to zone out and recover.

Home

Home, as always, feels the best. I arrive victorious, having slayed the dinner party dragon with grace and humility. I don’t think I made any bad impressions and even made new friends. I’m happy that I could bring a quiet person into the conversation. I love the feeling of helping people feel included.

As I drift off to sleep, I’m struck by the satisfaction of the warm bed, the rain falling on the roof, and not having a social event tomorrow night.

Read the Dinner Party Series

• Pablo the Performer

• Lena the Feeler (This post)

• Erik the Analyst

• Samantha the Performer

The Invitation

Yes! I’m invited to a dinner party! This will be fun. It feels good to be included in this group. And they used Evite, which is good news. I can get a feel for who will be there based on RSVPs. This way, I know I can fit in and make a good impression.

The Preparation

This will be an opportunity for me to shine, and I need to find the perfect clothes. I’ll want to match the event and stand out just a little. I want people to notice my style and fashion without overdoing it. I walk this tightrope a lot.

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I find myself checking the guest list obsessively. Some people I admire will be there, and I must make a good impression. I follow Josh online and know he is into baseball. I should probably study up so I can talk about it with him. Anika will be there, and she has such impeccable taste. I wonder what she’ll be wearing?

This phase of party planning is so fun. I get to design who I’ll be for the night, and the ideas are coming fast and furious.

The Arrival

I always get butterflies before walking into a party. You never know what you’ll see on the other side of the door.

I walk in with a big smile and start hugging everyone I see. I tell them how great they look and try to notice changes. Have you lost weight? Is your hair shorter? At the same time, I’m keen to hear what people say about me. Who feels warm and connected? Who expresses interest and seems attentive? I make mental notes for later.

The entrance is exciting and fun, but it ends quickly. The stage is now set.

Pre-Dinner

As people mingle, I notice the social circles and who seems to be attracting attention. It feels like the room is alive in some areas and dead in others. I want to be in the middle of the action, especially when it involves people I respect and enjoy. I have no problem inserting myself in conversations.

I know I can be a little overwhelming for some people. That’s just how I am. Erik and I are friends, but he doesn’t get me. I’m a little too wild and unpredictable.

My social battery is turned up to eleven in these situations, and I feed on the attention. What I want most is for people to notice and like me. Sometimes, I adjust what I say and how I present myself to earn that attention. It’s easy for me to play a role or perform to get what I want. I was built for it.

The Dinner

Dinner means it’s time to get serious, and I need to keep my exuberance in check. Before we sit down, I scan the table to find the best and worst seats. I prefer to be in the middle so I can talk to more people. I also try to grab the spot next to people I know will fun.

Usually, I’m attracted to people like me, who care about fashion, culture, and trends. They are often attractive, well-dressed, and make a good impression. And I can tell when it’s real, and I find it intoxicating. Samantha isn’t like me, but we have a connection.

Some people try to put on a show, but it doesn’t work. Kartrina is like that. I like her; we have a lot in common, but she tries too hard, and it comes off as performative, like a poser. She’s constantly trying to be someone she’s not. Deep down, I worry I’m a bit like her and don’t have an authentic feel for who I truly am.

Over dinner, I engage easily and tell entertaining stories. I make people laugh, and the conversation flows. Some around the table, like Lena, roll their eyes, but I don’t care. I feel alive and in my element.

Winding Down

I’m the last to leave and help the hosts clean up. As I wash dishes, we discuss the party, and I share my perspectives on each person, which often focus on their appearance, “What a striking blouse,” or their demeanor, “He seemed a little deflated.” I’m kind, but I have opinions.

On the way home, I feel a sense of confidence and even excitement. Social situations energize me, and this one felt good. I made the impressions I wanted to make. I probably said some questionable things and spoke too loudly on occasion, but that’s showbiz, baby!

Home

Home feels good. I have a glass of wine before bed and feel a sense of relief. The party was fun and exciting, but also a lot of work. Keeping up appearances takes real effort, and while I thrive on it, it feels good to be home, where no one judges me or analyzes my outfit. I can truly be myself.

To keep the action going, I jump into a group chat with friends to tell them all about the party.

Read the Dinner Party Series

• Pablo the Performer (This post)

• Lena the Feeler

• Erik the Analyst

• Samantha the Performer

Among the four vibes, The Analyst stands apart literally and figuratively.

On the literal side, Analysts (people with a dominant Analyst vibe) tend to be less socially oriented than the other vibes. They can be awkward in social situations. Their focus on rational thinking, rules, systems, and precision is productive and can lead to breakthroughs. But it comes at a cost. Analysts don’t always fit in.

Figuratively, The Analyst provides a sense of contrast. The other vibes: The Feeler, Performer, and Natural, are more tuned to people, social interactions, and culture. The Analyst is more oriented to problem-solving, curiosity, and intellectual pursuits. They often process the world reasoning first, people second.

Here’s how I explained the Analyst vibe in this summary.

• Rational Thinking is the perspective that influences how they see the world

• Rules and Systems create the environment where they can be comfortable

• Intellectual Curiosity is the motivation driving their interests

• Precision and Completeness are behaviors that they use to engage

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An Epiphany

Last Spring, I spent months researching the concept of nerdiness. The research kept pointing me in one direction: neurodiversity, the idea that our brains perceive and process information in different ways.

Could neurodiversity help me understand vibes?

Neurodiversity isn’t just about diagnoses; it’s about the natural differences in how our brains see and make sense of the world. Each of us has a unique way of noticing details, communicating, and navigating social life. Those patterns come from how our brains are wired and traits we have from birth. For some, those traits are especially strong, which can make them feel a little different or stand apart from the crowd.

While neurodiversity can cause problems with learning, relationships, and work, it also describes traits that exist in everyday life and can be extremely productive. We live and work in a neurodiverse world, even if we don’t realize it. By understanding it, we can optimize for it.

In particular, I became fascinated by autism and the idea that its traits are far more common than we realize. Many people share characteristics that don’t meet the threshold for a diagnosis but still shape how they think, communicate, and relate to the world.

Today, these traits are recognized as part of the broader autism spectrum or phenotype that describes people who may be different, but not impaired. Common examples include:

• Rational, rule-based thinking

• Attention to detail and precision

• Literal interpretation and communication

• Deep focus on specific interests

• Discomfort or awkwardness in social situations

Everyone’s brain expresses these traits to some degree, but they’re more pronounced for some people. And importantly, traits are not destiny; our brains can adapt and change through experience and practice.

The Analyst Archetype

This new understanding helped me develop an archetype mostly free of the stereotypes and cultural baggage related to nerdiness. The Analyst Vibe offers a way to see, understand, and discuss a part of our nature that has always been there, just under the surface.

It overlaps with traits sometimes associated with autism, not because Analysts are autistic, but because both reflect a particular way of processing the world: detail-first, rule-based, and rational more than social.

In a culture that prizes popularity and performance, the Analyst provides a counterbalance. Their way of thinking is a reminder that objectivity and accuracy matter.

The Analyst in Your Life

We all know people with elements of the Analyst vibe. They are family members, friends, co-workers, or ourselves. They may seem a little peculiar or different, but it’s not a problem.

The Analyst in your life may be socially awkward and communicate in unexpected ways. It can be easy to mistake their direct communication style for coldness, but that’s not often their intent. They are likely sincere and want to help, even if it doesn’t sound that way.

They might dress practically more than fashionably, and have little interest in social drama or pop culture. But once the conversation turns to their interests, they light up. Many are also authentically themselves and see no need to adapt to a culture that can seem frivolous. They proudly stand apart.

We need Analysts, and in today’s world, the traits of Analysts are in high demand. We’re moving from brawn to brains, and Analysts tend to lead that charge.

Next, we’ll take these ideas into the real world and look for examples of well-known people who personify the Analyst Vibe from yesterday and today.