The Prediction Error Nobody Talks About
When the breakthrough doesn't look like one.
There’s a moment that happens in doing the inner work that doesn’t look like a breakthrough.
It doesn’t look like anything, actually. It looks like someone doing a thing they thought they couldn’t do and then feeling vaguely suspicious about it.
This feels wrong. Too easy. Like maybe I got lucky. Like the other shoe is still coming.
That moment feels like a red flag, but it’s actually a reconsolidation signal instead.
The Prediction Running the Show
Your nervous system has spent years operating from a prediction. Not a belief you chose.
A prediction: a deeply embedded expectation about how reality works, baked in during an intense or sustained experience, often long before you had the vocabulary to question it.
For some people the prediction is: I cannot handle the things adults are supposed to handle. For some it’s: If I speak up, people leave. For some it’s: I will always need rescuing. I can’t do it myself.
These predictions aren’t conscious most of the time. They operate automatically, like the assumptions behind every calculation your GPS makes. You just notice the result: the avoidance, the freeze, the loop that never seems to close.
What Actually Changes a Prediction
Memory reconsolidation, the neurological process, is what changes a prediction.
You’re not replacing the prediction with a positive affirmation. Tapping on it until it's defused won't do it either.
Memory reconsolidation updates a prediction by creating what researchers call a prediction error.
The old expectation meets contradictory lived evidence. In that mismatch, the memory is temporarily destabilized. And in that window, a new association can consolidate.
In plain language: the moment someone does the thing they predicted they couldn’t do, and feels it, and stays with that feeling long enough for it to register, that’s the neuroplasticity happening in real time.
The foreign feeling isn’t discomfort to push through. It’s the signal that a prediction is being updated.
Why Willpower Runs Out
This is why behavioral change without identity work tends to be temporary. You can do the new behavior for a while through willpower. But if the underlying prediction doesn’t update, your nervous system will pull you back.
You think it’s a weakness. It isn’t. It’s efficiency. The brain is doing exactly what it’s designed to do.
What creates lasting change is the mismatch moment. And most people, when they arrive at it, second-guess it. They wonder if they’re getting ahead of themselves. They reach for the old framework to explain why the new thing doesn’t count.
I’m here to say: it counts.
One Mismatch Moment at a Time
Like my client, a woman doing the finances better than her husband ever did, who spent decades running from the topic of money. She was told at 16 that she was ruined and would never recover.
She’s not just changing her behavior. Her nervous system is updating a 60-something-year-old prediction!
Every time she stays with that foreign feeling instead of retreating, the update becomes a little more solid.
That’s real identity change. It isn’t dramatic. It certainly isn’t linear. It happens one mismatch moment at a time.
If you’re in the middle of one right now, doing the thing, feeling vaguely wrong about it, wondering if it’ll stick, that feeling is not evidence of failure.
It’s evidence of change
If you want to work on this live
The Expectation Reset is this Saturday, June 20th. It’s a single workshop session where we go beneath the behavior and start identifying the predictions running your patterns. Come work on this with us. [Register here.]
The Perception Experiment, my six-week summer program, opens July 13th - watch for details. And The Permission Experiment waitlist is open for the September cohort, message me for more information.