What Is Rumination - And Why Is It So Hard To Stop?
If your brain feels like a hamster wheel you can't get off - or a radio stuck on one channel you can't turn down - this post is for you.
What rumination actually is
Rumination is going over the same thought, worry, or memory again and again - not because it's useful, but because your brain has convinced itself that more thinking will eventually bring relief, answers, or certainty.
It won't. And deep down, you probably already know that. The cruel irony is that the more you try to think your way out of the loop, the more stuck you become.
Rumination vs problem-solving
Problem-solving moves you forward - it reaches a conclusion and then stops.
Rumination keeps you circling. You arrive at an answer, but within minutes the doubt creeps back and the loop starts again - because certainty is the goal, and certainty is rarely available.
What are mental compulsions?
Most people associate OCD with physical compulsions - checking locks, washing hands. But for many people, the compulsions happen entirely inside their head. Rumination is one of the most common.
Other mental compulsions that often get mistaken for normal thinking:
- Mentally reviewing a conversation to check you didn't say something wrong
- Repeating reassuring phrases in your head "just in case"
- Seeking reassurance from others - but never quite believing it
- ‘Pre-empting’ every possible future scenario
If any of these sound familiar, it doesn't mean you're broken. It means you've developed strategies to cope with uncomfortable feelings, and nobody has shown you a different way.
Why it feels impossible to stop
Rumination persists because it works - at least temporarily. Every time you engage with the loop, your brain gets a small hit of relief. Not much, but enough to keep the pattern going.
Many people also hold unconscious beliefs that rumination is helpful - "if I stop thinking about it, something bad will happen" or "I need to figure this out before I can move on." These beliefs keep you locked in. Not because you're not trying hard enough, but because no one has ever challenged them.
What actually helps
Not stopping the thoughts - that's the counterintuitive part. Trying to suppress intrusive thoughts makes them louder. What works is learning to change your relationship with them - not engaging, not fighting, just allowing them to be there without following them into the loop.
This is called non-engagement, and it's at the heart of Exposure and Response Prevention (ERP) - the evidence-based treatment for OCD and rumination. It takes practice, and it feels uncomfortable at first. But it's genuinely learnable.
Ready to break the loop?
Break the Loop is my self-study course for people stuck in rumination and mental compulsions. Built on 20 years of clinical experience and my unique RESUME Method, it will walk you through exactly how to respond differently - at your own pace, in your own time.
Launching Spring 2026 - join the waitlist here