Neuroplasticity7 min read

Why Knowing Isn't Changing

Understanding something and changing it are two different jobs. Here's what we know about the second one.

You understand it completely. You can name the year, the room and the person, and it still happens anyway.

You've explained it clearly to two therapists and one very patient spouse, and understanding it has changed nothing at all.

This is the frustration I meet most often, and it belongs almost entirely to intelligent, self-aware people. Understanding things has always been their instrument, and it's how they've solved everything else.

So when it doesn't work here, when they can describe the pattern in detail and still get caught by it every single time, the natural conclusion is that they must not have understood it well enough yet. And around they go again.

They've understood it perfectly well. Understanding was never the thing that was going to change it.

Two things, stored differently.

Knowing that your father's disapproval was about his own disappointments and not about you is kept in one place. It's made of words, it's deliberate, it's fairly recent, and you can go and fetch it whenever you like.

The learning that says being seen is dangerous is kept somewhere else entirely. It's faster, older and wordless, it doesn't check with the first one before acting, and it was put there by experience rather than by reasoning, at an age when you had no way of judging whether the conclusion was fair.

You can't reach the second one using the first. That isn't a failure of willpower and it isn't a failure of insight — it's how you're built. Something usually relaxes in people when they hear this, because it means the last ten years of effort weren't wasted so much as aimed at the wrong part of them.

The discovery that changed the picture.

For most of the last century the assumption was that memories set once and then stay put, fixed. You could build new learning alongside an old memory, but the original was permanent, which is fairly bleak news if the original happens to be your problem.

Then in 2000, Karim Nader, Glenn Schafe and Joseph LeDoux published something that unsettled all of it. They showed that when a well-established fear memory is pulled up, it doesn't simply play back. It goes briefly unstable, chemically vulnerable, and has to actively set again in order to survive. Interfere during that window, and the memory itself changes.

They called the process reconsolidation, and what it implies is considerable. Remembering isn't like reading a file — it's closer to opening one for editing. Every time a memory is properly switched on, there's a window in which it can be changed rather than merely covered over.

Why contradiction is the active ingredient.

Here's where this connects to everything else in the Journal. The research since has landed on one requirement: remembering something isn't enough on its own, and there has to be a mismatch between what the old learning expects and what actually happens.

That explains a great deal. Going back over a painful memory in a way that confirms everything you already believe about it doesn't update anything, it rehearses it, which is why people can revisit the same event for years and arrive nowhere. Nothing ever contradicted the expectation.

You need both halves together — the old learning switched on, and something that plainly doesn't fit it.

  1. 01

    The old learning has to be switched on

    Not described, and not recalled as a fact, but genuinely switched on, with the feeling present rather than reported.

    Where it goes wrong

    This is why talking about something for years can change so little. You were holding the file rather than opening it.

  2. 02

    Something has to contradict it

    What the old learning expects has to run into an experience that plainly doesn't match, and that mismatch is the active ingredient.

    Where it goes wrong

    Reassurance isn't a mismatch. Being told it wasn't your fault contradicts nothing, because it wasn't predicting anything in the first place.

  3. 03

    The new version has to settle

    Once it's been updated the memory has to set again, and what happens over the following weeks decides which version is the one that sticks.

    Where it goes wrong

    This is the least exciting part, and it's where most attempts quietly fail. Repetition is doing real work here.

What this means for the work.

You can probably see the shape of what I do now, and why it's arranged the way it is.

The deep relaxation isn't theater and it isn't a wellness flourish. It's how we get past the articulate, managing, explaining part of you, the part that has already told this story forty times without moving an inch, and reach the learning while it's switched on rather than merely described.

Going back to the root isn't digging for its own sake, either. We're not there to find out what happened, since you usually know what happened. We're there because that's where the expectation lives, and an expectation has to be present before anything can contradict it.

The recording you take away and listen to daily is doing the third job, the settling. It's the least dramatic part of the whole process and it's the part I'd defend hardest. One vivid session gives you a memorable afternoon, whereas what makes a change last is what happens over the following weeks, while the new version establishes itself against a track that has had forty years of practice.

The honest version.

I'm wary of anyone who describes this as rewriting your past, or who implies the old material gets deleted. That isn't what the evidence supports and it isn't what clients describe.

What people actually report is more specific and, I think, more interesting. The event is still there and the facts haven't changed. What's gone is the charge: the automatic lurch, and the certainty that the old conclusion is simply true. It becomes something that happened to you, rather than something that is still happening.

That's the difference between knowing where the wire runs and no longer being wired that way, and it's the only difference that has ever mattered to anyone sitting across from me.

Insight tells you where the wire runs. It doesn't rewire it.

Written by

Elena Popova-Lamb

Certified RTT and Transactional Analysis practitioner. Elena helps people identify the silent scripts written in childhood that still run their adult lives.

About the work
Keep reading

Ready to rewrite the rule?

Noticing the pattern is the beginning. Core Belief Rewiring™ goes to the moment it was installed. Start with a free 30-minute Discovery Call.

Book your discovery call