The Lie, the Magic, and the Mind That Believes

There’s a word I’m careful with. “Deception.”

Not because I’m not a deceiver — I’m a professional, certified deceiver with fifty years of experience. But because the word “deception” carries an assumption inside it: that whoever is deceived is a victim. I don’t accept that. The people sitting before me at a show are not victims. They are partners. They chose to come. They chose to believe. They chose, for a few minutes, to hand me their minds.

A 2022 paper published in the journal Publications — exploring the intersection of magic, science, and information manipulation — gave me a new framework. Not for talking about tricks. For talking about something deeper: the way the human mind constructs its own version of truth.

Belief Is an Illusion

The paper’s central claim is provocative: when we believe false information, we’re experiencing a cognitive illusion. Not a mistake. Not ignorance. An illusion — in the same sense as a visual illusion.

The difference matters. With a mistake, once you’re shown the correct answer, you correct yourself. With an illusion — even after it’s explained, even after you understand exactly what’s happening — you still see the wrong thing. The mind insists. The illusion persists.

False beliefs work the same way. Present contradictory evidence, and the belief holds. Not from stubbornness. From structure. It’s not a failure of thinking. It’s the way thinking works.

The Absence of Information as Manipulation

One of the paper’s most surprising points: manipulation doesn’t require lying. Sometimes, omission is enough.

When I stand on stage and produce a card from thin air, I say nothing false. I simply don’t tell you what happened before. Your mind fills in the gaps on its own — and it always, always fills them with the version that makes the most sense to it. Not the correct version. The comfortable one.

The paper calls this “frame manipulation.” The question isn’t what you said — it’s what you allowed the person to assume. Control the assumptions, and you control the conclusions.

“The absence of information can be as powerful a manipulation tool as presenting false information.” — Alexander, Macknik & Martinez-Conde, 2022

The Illusory Truth Effect: Repetition = Credibility

One of the most unsettling findings the paper presents: the more times something is heard, the more credible it seems — even if it’s false. Even if we already knew it was false.

Repetition creates familiarity. Familiarity creates a feeling of truth. This isn’t logic. It’s biology.

In my work: I say the same thing in several different ways. “Choose a card — any card you like. No restrictions. Completely free.” Three times, three phrasings. Your mind begins to validate the freedom of choice — while I already know exactly which card you’ll reach for.

Confirmation Bias: The Mind as Editor

We don’t absorb information like a camera. We absorb it like editors. The mind searches for what confirms what it already believes, and quietly suppresses what contradicts it.

The paper illustrates this through confirmation bias: when someone believes the coin is in their right fist, they interpret everything that happens in the performance through that assumption. My hand movement? Evidence. My glance to the left? Reverse evidence that reinforces the right. Everything that enters — enters through the filter they already built themselves.

This isn’t weakness. It’s efficiency. The mind can’t re-examine every assumption every moment. So it builds a frame and defends it. The magician simply knows how to walk through that frame without breaking it.

Distraction and Reframing

The paper identifies two primary tools that operate on attention.

Distraction: it causes a person to focus on one thing while something else happens. But the paper adds a layer I find genuinely beautiful: distraction works best when the person believes they’re watching carefully. The person who is certain they’re sharp, looking for the trick — is actually more vulnerable. Because looking for the trick becomes the distraction.

Reframing: changing the interpretive frame without changing reality. When I say “let me reveal something about you” instead of “try to stop me” — I change the entire equation. The spectator moves from opponent to collaborator. And in collaboration mode, the defenses fall away on their own.

What I Take From This

Every tool the paper describes — omission, repetition, confirmation bias, distraction, reframing, sampling bias, narrative — I use all of them. Every show. Every night.

The difference between what I do and what the paper warns against isn’t in the tools. It’s in intent, consent, and a basic honesty: my audience knows they’re coming to experience an illusion. They chose it. And at the end of the evening, when they leave smiling, they don’t feel deceived. They feel they touched something larger than themselves.

Maybe that’s the best definition of magic: a lie that makes people feel they’ve discovered the truth.

Source: Alexander, K., Macknik, S.L., & Martinez-Conde, S. (2022). “Mapping Misinformation.” Publications (Basel), 10(4), 33.
By: Cagliostro | Beit HaKosem, Ra’anana