You’re crossing the street. Or standing at the edge of a train platform. Or sitting in a work meeting, nodding along to something about Q3 projections.
And suddenly, a thought appears uninvited. Almost violent.
For a moment, everything freezes.
The fear you feel isn’t just about the thought itself, it’s about what it might mean. What it might say about you. Because normal people don’t think things like that, right? Surely well-adjusted, decent human beings have minds that behave themselves.
What kind of person thinks something like that?
You try to push it away. It comes back. You try harder. It comes back louder. And now you’re not just dealing with the thought, you’re dealing with the thought about the thought. Which is, if possible, worse.
For many people struggling with intrusive thoughts, the suffering reaches into something deeper than anxiety. It touches the sense of identity itself. The mind begins to feel unsafe as though it might be capable of producing something morally unacceptable.
And that feels dangerous.
When a Thought Feels Like an Act
Intrusive thoughts are commonly associated with OCD. But they can also appear in people whose mental life tends toward a more obsessive organisation (a way of thinking marked by heightened responsibility, chronic doubt, and a strong need for certainty). And research shows that nearly everyone experiences unwanted thoughts from time to time (Radomsky et al., 2014). What differs is not the thought itself, but the meaning we attach to it.
In obsessive forms of thinking, the mind makes a subtle but consequential leap: thinking begins to feel equivalent to intending. A fleeting image is treated like evidence. A mental event feels like a confession.
This is what researchers call “thought-action fusion”, a well-documented pattern in OCD. But beyond the terminology lies something more human: the fear of what our own minds might reveal about us.
Once a thought begins to feel dangerous, the mind mobilises. You push it away. You monitor your own reactions. You repeat reassurances internally, hoping to neutralise it. Yet these efforts tend to produce the opposite effect. The harder we try to force a thought out, the more stubbornly it returns, as if the mind resented being managed quite so aggressively.
To an outside observer, this can look irrational. From the inside, it feels absolutely necessary.
A Psychodynamic Perspective: Conflict Beneath the Surface
From the perspective of psychodynamic psychotherapy, intrusive thoughts often emerge precisely where there is internal conflict.
Aggression. Ambivalence. Unconscious guilt. Sometimes all of these at once.
Human beings are not psychologically simple. We love and resent, we care and feel anger, we desire things and then fear the desire itself. In this light, OCD can be understood as a struggle with our inherent contradictions. The mind turns against what the person values most, because that is where the conflict runs deepest.
A new parent with intrusive harm thoughts is often the most devoted parent in the room. A religious person tormented by blasphemous obsessions is often the one with the most profound faith. The thought doesn’t represent the wish. It represents the anxiety around the possibility of having such a wish.
Obvious, maybe, when written down like this. Much harder to believe at 2am.
The Fear of the Self
What makes intrusive thoughts so painful is not only their content, but what they threaten: one’s sense of being a good, coherent, trustworthy person.
As psychoanalytic thinkers have long observed, the mind can turn against itself when unwanted impulses challenge the image we hold of who we are (Lear, 2003). And most of us, it turns out, are deeply attached to that image. We like to think of ourselves as decent and, most of all, in control of our inner lives.
Intrusive thoughts confront us with an uncomfortable fact: the mind is not entirely under conscious control. It contains contradictions. It produces things that don’t fit neatly with our self-concept. For some people, that discovery feels intolerable and so the fight begins. Not just against the thought, but against uncertainty itself.
The irony, as anyone who has been through it knows, is that the fight makes everything worse. The alarm system gets louder the more you try to dismantle it with your bare hands.
From Suppression to Understanding
People often arrive at therapy with a very specific request: How do I get rid of this thought?
It’s a completely understandable question. Living with a mind that suddenly feels untrustworthy is exhausting in a way that’s difficult to explain to someone who hasn’t experienced it. It’s relentless, and it’s lonely.
But therapy sometimes invites a different kind of curiosity: slower, and maybe initially less satisfying, but considerably more useful in the long run. Instead of asking only how to eliminate the thought, we begin to wonder why it feels so catastrophic in the first place. What conflict does it touch? What part of the self suddenly feels under threat? What has this particular mind been working so hard to protect?
The goal isn’t just to prove that the thought is harmless, although it is. The goal is to create a space where it can be spoken without shame. Where the conflict beneath it can start to find words.
Because something interesting tends to happen when a frightening thought is given room to be explored rather than immediately suppressed: it often loosens its grip. And it’s not about you mastering it, it’s that you’ve started to actually listen to it.
A Final Thought
The mind that torments you with unwanted thoughts is, in a strange way, also the mind that cares enough to be tormented by them.
Most people who find their way to therapy with this kind of suffering aren’t there because something went terribly wrong with them. They’re there because something in them is working very hard to manage internal conflict and keep their moral world intact. The alarm system got miscalibrated somewhere along the way. That’s a very different story than the one the thoughts are telling you about yourself.
Intrusive thoughts are signals of anxiety in a mind trying, sometimes desperately, to make sense of its own complexity. And learning to live with that complexity, to understand it rather than fight it, can be quieter, and far less frightening, than the struggle to eliminate it.
If you’ve read this far and something in you went ‘oh’ — that’s enough. You’re welcome to reach out. 💌
References
- American Psychiatric Association (2022). Diagnostic and statistical manual of mental disorders (5th ed., text rev.).
- Lear, J. (2003). Freud. Routledge.
- Rachman, S. (1997). A cognitive theory of obsessions. Behaviour Research and Therapy. https://doi.org/10.1016/S0005-7967(97)00040-5
- Radomsky, A. S., et al. (2014). Part 1—You can run but you can’t hide: Intrusive thoughts on six continents. Journal of Obsessive-Compulsive and Related Disorders. https://doi.org/10.1016/j.jocrd.2013.09.002
