The Exhausting Business of Trying to Think Your Way to Safety
By Susie Bennett
Published on 21 June 2026
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There's a particular kind of tired that has nothing to do with how much sleep you've had.
It's the tiredness that comes from running the same conversation on a loop for the third day in a row. From replaying what you said, what they meant, what might happen next, what you should have done differently. From lying awake at 2am not because anything has actually gone wrong, but because your mind has decided that now is an excellent time to audition every possible version of the future.
If you recognise this, you're in good company. You're also, in all likelihood, exhausted in a way that no amount of rest quite fixes.
Overthinking isn't a personality flaw
Many people carry a quiet shame about it, as if the tendency to over-analyse is a weakness, something to be managed or apologised for but it isn't.
Overthinking is usually intelligence in the wrong gear. It's a mind that is good at anticipating, at pattern-matching, at considering consequences. Those are genuinely useful skills. The problem is when those skills get pointed at things that can't be solved by thinking harder, which, as it turns out, is most of the things that matter most to us.
What are we really doing when we overthink? Most of the time, we're trying to control something we're frightened of losing control over.
The illusion we're all working so hard to maintain
The belief that we can control outcomes, if we just think about them carefully enough, is an illusion – a very seductive but very exhausting illusion.
We run the scenarios because it feels like preparation. If I've imagined every possible version of this conversation, maybe I'll be ready for all of them, if I plan for every outcome, nothing can ambush me, if I stay one step ahead in my head, the world can't catch me off guard.
It feels like vigilance, it feels like responsibility and on the surface, it looks productive, all that thinking must be doing something, surely?
Mostly what it's doing is keeping us in a permanent state of low-level threat. The nervous system doesn't know the difference between a real emergency and an imagined one. Every anxious thought loop sends the same quiet signal: danger, be ready, don't relax and so we don't - we stay braced.
What we're actually afraid of
Underneath most overthinking is a fear that's worth naming directly: if I stop trying to control this, something bad will happen and it will be my fault. That's a heavy thing to carry and it's worth noticing where it came from.
For many of us, the habit of hyper-vigilance - of always being the one who thinks ahead, anticipates problems, manages everyone's needs before they're even voiced - developed for good reasons, at a time when it genuinely helped. Maybe you grew up in an environment where staying alert kept things stable, maybe you learned early that if you didn't manage things, nobody would, maybe you were simply praised so often for being capable and organised that 'having it all under control' became part of your identity. The strategy worked so that's why you kept using it.
The cost is that you're still using it now, even when the original threat is long gone, even when the people around you are perfectly capable, even when the thing you're trying to control is, in the most fundamental sense, uncontrollable.
The things you cannot think your way through
You cannot think your way to certainty about how someone else feels about you.
You cannot plan your way to a guarantee that the job interview, the difficult conversation, the medical appointment will go the way you need it to.
You cannot replay a past moment enough times to change what happened.
You cannot solve the future by rehearsing it at 2am.
Most of the things you've spent the most time worrying about didn't happen the way you imagined and the things that did go wrong? You coped, maybe not perfectly, not without pain - but you did cope, because humans are far more resilient in the face of actual difficulty than our anxious minds will ever give us credit for being.
The mind preparing for catastrophe is often less capable than the person responding to reality.
The radical act of letting something be uncertain
Releasing control, or more accurately, releasing the illusion of control, isn't passive, it's not giving up or not caring, it's one of the harder things a person can practise.
It requires trusting that uncertainty is not the same as danger, that not knowing how something will turn out doesn't mean you're unprepared, that you can respond to what actually happens, rather than pre-living every version of it.
It means asking a different question. Instead of how do I make sure this goes right? which is sometimes answerable and sometimes not, try what can I actually influence here, and what do I need to let go of? That distinction matters as influence is real and control is often a story.
Starting to loosen the grip
This isn't about stopping thinking. It's about noticing when thinking has stopped being useful and started being a coping mechanism dressed up as productivity.
Some questions that can help:
Is this thought solving something, or just circling it? There's a difference between useful problem-solving and anxious rumination. If you've been turning the same thought over for twenty minutes and you're no closer to a resolution, your mind isn't working on a problem - it's avoiding a feeling.
What am I actually afraid of here? Get underneath the scenario to the fear and name it. It's usually smaller and more manageable when it has a name.
What's the worst realistic outcome, and could I cope with it? Not the catastrophic fantasy, but the actual likely worst case and honestly - have you coped with hard things before? (I assure you, you have.)
What would I do if I trusted myself a little more? This one is worth sitting with.
A final thought
Overthinking is ultimately a love language we direct at ourselves, a misguided attempt at care. It says: I'm trying to protect you. I don't want you to get hurt.
The gentlest response to that is not to fight it, but to acknowledge it and then, slowly, to start offering yourself a different kind of reassurance. Not I've planned for everything but I trust myself to handle what comes. That's not a thought you can think your way to. It's something you build, gradually, by practising the release.
If that feels difficult, if the grip feels too tight to loosen alone then it may be worth considering coaching to help you manage your responses.
If this resonated with you and you'd like to explore what's underneath your own patterns, I'd love to hear from you. You can contact me to find out how I can help you – susie@susiebennett.com