Kodak invented the first digital camera in 1975.

They had a 16-year head start on the digital revolution. Their engineer, Steve Sasson, built a working prototype that could capture and store images electronically.

🤦‍♂️ But Kodak leadership shelved it.

Why? Because they “understood” their customers. Film was their business. Customers loved the quality of film. Digital was just a toy.

They “understood” photography.
They “understood” their market.
They “understood” their customers.

By 2012, Kodak filed for bankruptcy.

The problem wasn’t ignorance. Kodak knew digital was coming. They invented it.

The problem was something far more dangerous: The gap between what they thought they understood and what was actually true destroyed them.

Psychologists call this The Illusion of Explanatory Depth—and it’s probably keeping people from engaging with your videos as we speak (or read in this case).

Let’s dive in.


🧐 The Psychology of The Illusion of Explanatory Depth”

The Illusion of Explanatory Depth (IOED) is a cognitive bias first documented by researchers Rozenblit & Keil in 2002.

Here’s their formal definition:

“People feel they understand complex phenomena with far greater precision, coherence, and depth than they really do.”

In plain English: You think you know how things work. You don’t. 😬


Think about a bicycle. 🚲
You’ve seen one a thousand times. You know it has pedals, wheels, gears, a chain, handlebars.

But, as it is revealed in this experiment where Tomasz Tunguz asked folks if they understood how a bicycle works, and then ask them to draw a basic bicycle from memory…

Most people froze up. 🥶

You can label the parts. You understand the bike works.
But you can’t explain how the parts actually interact.

Here are some great participant examples that were rendered in 3D to show how ridiculously incorrect they are!

Three reasons this illusion exists:

1. We confuse the big picture with the details. You understand that gears make pedaling easier or harder. But understanding the function isn’t the same as understanding the mechanism.

2. We rarely have to fully explain things. You’ve ridden bikes for years without ever having to articulate how gears work. So you never discover the gaps in your knowledge.

3. Explanations have no clear finish line. With facts, you either know the capital of France or you don’t. With explanations? You don’t know when to stop digging deeper—so you assume you’re “deep enough.”

And here’s where this gets dangerous for video creators: The Illusion of Explanatory Depth applies directly to your content strategy, your scripts, and your confidence on camera.

Let’s break it down.

🧠 Inside Your Viewer’s Mind

Most video advice sounds like this:

  • Make better hooks.
  • Tell better stories.
  • Nail the first 10 seconds.
  • Improve your packaging.

That’s like telling someone: “Your bike needs tires, gears, a frame, and handlebars.”

Cool. Thanks. I can see those parts.

  • But how do the gears actually work?
  • How does shifting the lever cause the chain to move?
  • What’s the mechanism that makes the bike go faster?
  • How do you put it all together?

Labeling the parts isn’t the same as understanding how they work together.

And that’s exactly what’s happening with most video education. High level babble with no depth.

Creators suffer from the Illusion of Explanatory Depth about their own knowledge.
They think because they can name the components of a good video (hook, story, pacing), they understand how to build one.

They often don’t.​

When you sit down to actually script that “better hook,” the illusion shatters. It’s hard.

You realize you don’t know what makes a hook work. You don’t know how story structure creates retention.

You’re guessing at the suggestion of a YouTube guru that didn’t give you the information you needed, only the part names.

The gap between knowing the labels and knowing the mechanism is why your videos aren’t working.

Viewers don’t reward surface-level understanding. They reward depth.

And if you can’t explain how something works—step by step, mechanism by mechanism—you don’t understand it well enough to execute it nor teach about it.

🎓 Now How Do We Apply This to Video?


When it comes to Strategy:

When your videos flop, your brain loves to invent complex narratives.

The research calls this “catastrophic thinking.”

  • The Event: Your views dropped.
  • The Complex Explanation: “The algorithm hates me. My audience is bored of my content. I need to rebrand. Maybe I should try shorts. Or switch to a different platform. Or buy a better camera.”
  • The Simple Explanation (Occam’s Razor meets IOED): You didn’t actually understand your audience as well as you thought you did. You made assumptions about what they wanted instead of testing it.

Pro Tip: Script three different video concepts for your “ideal viewer.” If you struggle to articulate exactly what problem you’re solving and why they’d care, you’ve found your gap. Work on it!

Most creators think they understand their audience.

They often don’t.

They have the Illusion of Explanatory Depth about their viewers. They can label demographics. They know surface-level interests.

But they can’t explain, step-by-step, why someone would actually click, watch, and stay.

The fix? Force yourself to explain it. Write it out.

“My audience will watch this video because _______.”

It’s hard… do it anyway!

If you can’t fill in that blank with a clear, mechanistic explanation—you don’t understand your audience as well as you thought and you’re probably guessing.​ 🤷‍♂️

When it comes to Story:

New video creators suffer from “Context Bloat.”

They think viewers need to know everything before the payoff.

  • The backstory.
  • The setup.
  • The “why this matters.”
  • Three related tangents.

Apply the IOED lens: If a detail doesn’t move the story forward, cut it.

You might think you are “adding depth.” but you are actually dragging an anchor.

The Illusion of Explanatory Depth makes you think all that context is necessary because you needed it to understand the idea.

Your audience doesn’t.

Pro Tip: This can all be accomplished during scripting before you ever film. If you need a little starting boost, use our Storytelling Coach CustomGPT and get help finding the best story framework for your message.


Here’s the test: Can you explain your video’s story in three sentences?
If you can’t, you don’t understand your own story well enough.

The research shows that attempting to explain something exposes the gaps in your knowledge before you waste time filming.

Scripting is your safety net.

If you can’t explain it clearly on paper, you can’t explain it clearly on camera.​

When it comes to Confidence:

Here’s where the Illusion gets vicious.

You think you understand your topic. You think you can “just riff on it.”

Then you hit record and freeze, ramble, or melt.

The research is clear: attempting to explain one thing (and failing) creates temporary intellectual humility across the board. Even when you are solo.

You realize: “If I don’t understand this as well as I thought… what else am I wrong about?”

Talk about the Dunning Kruger effect at play.

That humility is your advantage.

Ship the imperfect video. The comments that challenge you aren’t exposing your fraud—they’re showing you where to learn next.

Why? Because attempting to explain something out loud exposes the illusion instantly.

You might have thought you knew how to explain your topic.
Maybe you don’t. The gaps will appear in real time and when they do….

So you start overcompensating:

* Using jargon to sound smart
* Adding filler words
* Cramming too many ideas into one take

The fix? Expose the illusion before you hit record.

Script it. Say it out loud. Record a test take. Edit your script. Do more research. Record again.

The gaps will appear. That’s good. Now you know what you actually need to learn.​

🌶️ In A Spicy Nutshell

The Illusion of Explanatory Depth is why confident creators make videos that flop.

They “know” their audience. They “understand” their topic. They don’t test either assumption until it’s too late.

The antidote? Force yourself to explain it. Script it. Say it out loud. The gaps will appear.

And when they do, you’ll finally know what you actually need to learn.

Until next time,

Question what you think you know. 🌶️


P.S.
Ready to go deeper than the illusion? Check out our Tools Vault—where we share what you actually need to know to make videos people watch.

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