Why trying to 'Stop Thinking About It' makes it worse...

The harder you try to stop thinking about it, the louder it gets. It's exhausting, it doesn't work, and then you start to wonder whether something is seriously wrong with you for not being able to do what feels like the simplest possible thing.

It isn't simple. And there's nothing wrong with you. What's happening has a very clear explanation - and once you understand it, the way you relate to those thoughts can start to shift.

HOW PEOPLE DESCRIBE IT - IN THEIR OWN WORDS

"It feels like constant noise, like a radio playing inside my brain that I can't turn off or change the station on."

"Like a hamster wheel I can't get off. Or running on a track but there's no way to get off."

"It feels as though I have two brains - one part of me is telling me not to engage and another is telling me I need to figure this out."

"A thought or image just won't leave me. I know it's irrational and means nothing but I can't let myself forget it."

"Like playing whack-a-mole with my own mind. I push the thoughts aside and then they pop back up."

These descriptions came from real people - people who are exhausted by their own minds, trying everything they can think of to get some peace. And every single strategy they're using is, without them knowing it, keeping the loop going.

The white bear problem

In 1987, a psychologist called Daniel Wegner ran a study. He asked people to spend five minutes thinking about anything they liked - except a white bear. If a white bear came to mind, they had to ring a bell. On average, participants rang the bell more than six times a minute.

Then he asked them to do the opposite - to actively think about a white bear. The people who had just spent time suppressing the thought couldn't stop thinking about it. The suppression had made it stickier, not less present.

Trying not to think about something doesn't make the thought go away. It turns the thought into exactly the kind of threat your brain feels it needs to monitor.

This is what's known as the rebound effect - and it's not a personal failing. It's how suppression works on everyone. The more you try to push a thought away, the more mental energy gets directed toward it. Your brain registers "this is something I need to keep track of" and does exactly that.

Why OCD makes this so much harder

For most people, an unwanted thought pops up and then fades. It doesn't feel urgent. The brain files it as noise and moves on.

But when OCD is part of the picture, something different happens. The brain attaches meaning to the thought - this thought feels important, this thought needs resolving, this thought says something about me or about what might happen. And that meaning is what triggers the compulsion to do something about it.

That "something" might look obvious from the outside - a physical ritual, a check. But very often it's invisible. It happens entirely in the mind.

MENTAL COMPULSIONS - THE HIDDEN LOOP

Mental compulsions are the responses to obsessive thoughts that happen inside your head rather than in observable behaviour. They include things like:

Mentally reviewing a conversation to check you didn't say something offensive.

Seeking reassurance from friends or family - and then needing it again when the relief fades.

Googling symptoms or scenarios to get certainty.

Replaying a worry from every angle, trying to "figure it out."

Repeating certain phrases or arguments in your head to neutralise a feared outcome.

These feel like thinking. They feel like problem-solving. They're not - they're compulsions, and they work exactly the same way as any other OCD compulsion. Brief relief, then the thought comes back louder.

This is one of the reasons mental compulsions are so hard to recognise and so hard to stop. They masquerade as reasonable responses. "Of course I'm going over this - it matters." And the brain genuinely believes that. One of the core positive beliefs in OCD is that the rumination is keeping you safe, helping you prepare, preventing something bad from happening. It feels responsible, not compulsive.

The real reason the loop won't stop

Here's what's actually happening when you try to think your way through an OCD thought. Each time you engage with the thought - even to argue against it, even to reassure yourself it isn't true - you send your brain the message that this thought was worth paying attention to. Worth responding to. Worth the effort.

And your brain, doing exactly what it's supposed to do, files that information away. Next time the thought appears, it arrives with even more urgency, because the last time you clearly treated it as important.

This is the OCD cycle: obsession triggers anxiety, anxiety drives the compulsion, the compulsion brings temporary relief, and the relief reinforces the loop. The thought comes back. Each time you respond to it, you strengthen the pathway.

THE KEY INSIGHT

The problem isn't the thought. The problem is the response to the thought. You can't think your way out of OCD, no matter how intelligent you are or how hard you try - because thinking is the compulsion.

Trying to stop the thought - suppressing it, pushing it away, arguing with it, searching for proof that it isn't true - all of it counts as engaging. All of it feeds the loop. It isn't that you're doing it wrong. It's that the instinct to do something about the thought is exactly what keeps it stuck.

What actually helps instead

This is where most people hit a wall. Because if engaging with the thought makes it worse, and suppressing the thought makes it worse, what on earth are you supposed to do?

The answer is harder to grasp than it sounds, but it's also genuinely learnable: you change your relationship with the thought, rather than trying to change the thought itself.

This isn't about mindfulness in the general sense of the word - it's a specific skill that can be built deliberately. Learning to notice a thought without automatically responding to it. Letting it be present without treating it as urgent. Not because you don't care, but because you're choosing not to give it the signal that it matters.

In practice, this is exactly what ERP (Exposure and Response Prevention) looks like when it's applied to mental compulsions. Response prevention means choosing not to engage with the mental compulsion - not the thought itself. Exposure means letting the uncertainty of not resolving it sit there, long enough for your nervous system to learn that it can tolerate that feeling without catastrophe following.

Over time, the thought loses its urgency. Not because it stops appearing, but because your brain stops treating it as a threat that requires immediate action.

If you've been stuck in this for a long time

It's worth saying clearly: if this is where you are, and you've spent months or years trying to think your way through these thoughts, that's not evidence that you're beyond help or that this approach won't work for you. It's evidence that you've been working incredibly hard without the right framework. That's the thing that's been missing - not the effort, and certainly not the capacity to recover.

Many people I've worked with describe spending years genuinely not realising that what they were doing was a compulsion. The idea that reviewing a conversation or googling a symptom could be maintaining OCD in the same way as a physical ritual - that's not intuitive. It's not something most of us are ever taught. You weren't doing it wrong. You just hadn't been given the right information yet.

Understanding why the loop works the way it does is only the first step. The real shift comes from learning to respond differently, building the skills that make that possible, and doing that gradually and consistently over time. That's what recovery from OCD and mental compulsions actually looks like - not the absence of difficult thoughts, but a different relationship with them.

If you're ready to start building that, you don't have to do it alone.

READY TO BREAK THE LOOP?

Break the Loop is my self-study course for people stuck in rumination and mental compulsions - built around the skills that actually work.

It opens on the 29th May and people on the waitlist will get the lowest price & early access

Join the waitlist here