Why Trying to Get Rid of OCD Thoughts Can Make Them Stronger

Imagine you were transported 10,000 years back in time, somewhere in a jungle or savannah.

There was no social media. No worrying about how you should look or dress. No emails to answer or endless stream of information coming at you. Your concerns would be much more immediate: food, shelter, safety, and survival.

Now imagine you suddenly hear something moving in the brush.

Your brain’s threat-detection system kicks in. Your heart starts beating faster. Your muscles tense. Your attention narrows. Your body prepares you to fight, run, or freeze.

This is an ancient and incredibly useful system. Its job isn't to make you happy, help you find purpose, or make sure you feel calm. Its job is to keep you alive.

If a lion were charging toward you, that system would work beautifully.

There is a threat. Your brain sounds the alarm. You grab a spear or you run.

Problem solved.

But What Happens When the Lion Is a Thought?

Fast-forward 10,000 years.

We still have this ancient threat system, but the threats our minds respond to have become much more complicated.

Instead of a lion standing in front of you, the alarm might be triggered by a thought:

What if I forgot to turn off the stove?

What if I don't actually love my boyfriend?

What if I poisoned someone?

What if having that thought means something terrible about me?

Your brain may respond to these questions with the same basic message it has always relied on:

There's danger. Do something.

But now there's a problem.

There is no lion.

And there is no spear.

You can't physically fight uncertainty. You can't outrun a possibility. And you can't conclusively solve a question that begins with "What if?"

So the mind gets creative.

It starts to ruminate.

You replay what happened. You check your memory. You analyze how you feel. You search for evidence. You argue with yourself. You ask someone for reassurance. You Google. You reconstruct events from three days ago. You finally arrive at an answer that feels convincing enough.

And for a moment, you feel better.

That's the trap.

Your Brain Thinks You're Grabbing the Spear

That brief feeling of relief teaches your brain something important:

That thought really was dangerous, and doing something about it made us safer.

In other words, your brain thinks you grabbed the spear.

So the next time the thought appears, the alarm goes off again. And because analyzing, checking, avoiding, or seeking reassurance seemed to work last time, you feel an even stronger urge to do it again.

This is one reason the OCD cycle can become so persistent.

The compulsive response may provide short-term relief while unintentionally teaching the brain that the original thought required a response in the first place.

You become caught in a web of trying to solve questions that cannot be solved with complete certainty.

So What's the Alternative?

Counterintuitively, the goal isn't necessarily to find a better answer to the thought.

It's to begin teaching your brain that you don't need an answer.

Maybe you left the stove on. Maybe you didn't.

Maybe this relationship will last forever. Maybe it won't.

Maybe the intrusive thought means something. Maybe it doesn't.

For someone with OCD, allowing those possibilities to remain unresolved can feel deeply uncomfortable. Everything in you may be screaming to figure it out.

But this is precisely where the work happens.

Rather than repeatedly trying to convince yourself that you're safe, you practice allowing uncertainty and discomfort to exist without performing the usual compulsion.

Over time, the brain gets a different message:

I can experience this thought without solving it.

I can feel uncertainty without responding to it.

I don't need to grab the spear.

This Is Where ERP and ACT Come In

Exposure and Response Prevention (ERP) helps people intentionally encounter feared thoughts, feelings, situations, and uncertainty while practicing a different response to them—particularly by reducing the compulsions that have been keeping the cycle alive.

Acceptance and Commitment Therapy (ACT) complements this by helping us change our relationship with uncomfortable thoughts and feelings. Instead of spending our lives trying to eliminate every unwanted internal experience, we learn to make room for discomfort while continuing to move toward what actually matters to us.

The goal isn't to prove that the lion isn't there.

It's learning that not every alarm requires you to pick up a spear.

That's a simple idea.

In practice, it can be incredibly difficult.

But when we can sit with the uncertainty and wait, something begins to change. The alarm goes off, but we don't immediately respond to it. We allow it to be there.

And when we do that, something much more powerful than worry can emerge: clarity.

Anxiety and OCD can create a kind of fog. When we're in it, everything feels urgent. We feel like we need to figure something out right now. And the harder we try to think our way out of the fog, the harder it can become to see what's actually happening.

Sometimes we have to wait for the fog to settle.

When we stop fighting for certainty, we can begin to see what's actually happening in the present moment—not what OCD says might be happening. We can respond to our lives from a place of greater clarity and understanding rather than from the urgency of an alarm.

We don't have to solve everything while we're inside the fog. Sometimes, we can simply wait for it to clear.

Struggling with OCD or intrusive thoughts?

If OCD, rumination, or the need for certainty is getting in the way of your life, you don’t have to navigate it alone. ‍ ‍