Intrusive Thoughts: Why You Don't Have to Believe Everything You Think
- Dawn McLaughlin
- May 11
- 3 min read
Most people have never said their intrusive thoughts out loud. They carry them quietly, convinced that the thought itself reveals something dark or broken about who they are.
It doesn't. And understanding why can be genuinely life-changing.
What are intrusive thoughts?
Intrusive thoughts are unwanted thoughts, images, or impulses that pop into your mind without invitation. They're often distressing precisely because they feel so at odds with who you are and what you value.
They might be thoughts about harm — to yourself or someone you love. Thoughts that feel shameful, sexual, violent, or simply bizarre. Thoughts that seem to come from nowhere and refuse to leave.
The reason they feel so alarming is partly because you notice them. And the more you try not to think them, the louder they tend to get.
They're far more common than you think.
Research consistently shows that the vast majority of people experience intrusive thoughts. A thought about dropping your baby. A sudden image of swerving into oncoming traffic. An inappropriate thought in a completely inappropriate moment.
The difference between people who are distressed by these thoughts and people who aren't isn't the content of the thought. It's what they do with it — the meaning they attach to it.
If you think "that thought means something is wrong with me," the thought becomes sticky. You pay it more attention. You monitor it. You try to suppress it. And in doing so, you inadvertently give it more power.
The thought is not the truth.
This is one of the most important things I work on with clients dealing with intrusive thoughts, anxiety, and OCD-related patterns. Our minds are extraordinarily busy. They generate thousands of thoughts a day — and not all of them are worth believing.
A thought is just a thought. It isn't evidence of your character, your desires, or your intentions. Having a frightening thought doesn't make you a frightening person. Having a dark thought doesn't make you dark.
The meaning we attach to our thoughts — the story we build around them — is where the real distress lives.
What actually helps?
Acceptance and Commitment Therapy (ACT) offers a really useful framework here. Rather than trying to challenge or eliminate intrusive thoughts, ACT encourages you to observe them without judgment. To notice the thought, acknowledge it, and let it pass — rather than wrestling with it.
Think of your mind like a busy road. Thoughts are the cars passing through. You don't have to jump in front of every one. You can stand on the pavement and just watch them go by.
It sounds simple. In practice, it takes time and support. But it works — and it can fundamentally change your relationship with your own mind.
When to seek support.
If intrusive thoughts are frequent, distressing, or starting to affect how you live your life — avoiding situations, checking behaviours, constant rumination — it's worth talking to someone.
Therapy isn't about making your mind go quiet. It's about helping you stop being at war with it. To understand where these patterns come from, loosen their grip, and feel more at ease in your own head.
You don't have to keep managing this alone.
I work with anxiety, intrusive thoughts, and related patterns as a regular part of my practice. If any of this resonates, I'd love to have a conversation. You can book a free 15-minute introductory call here — no commitment, just a chat.
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