Journal and flowers for a Talk2Tessa guide on how to overcome overthinking with gentle psychological self-help.

IN THIS ARTICLE

    In this article

    Learning how to overcome overthinking isn't about silencing your mind . it's about changing your relationship with what's inside it. This article explains why the standard approaches backfire, what the research actually supports, and what a different path forward looks like.

    2026 refresh: overcoming overthinking gently

    The goal is not an empty mind. A more realistic goal is a more flexible relationship with the thoughts you have.

    Look for the fear underneath the loop. Overthinking often tries to prevent regret, rejection, uncertainty, or emotional pain.

    Move in tiny values-led steps. You do not have to feel certain before you do the next kind, honest, useful thing.

    You know the moment. You're trying to fall asleep, or you're in the middle of a conversation, or you're supposed to be enjoying something . and your brain is already three steps ahead, running scenarios, replaying what was said, preparing for things that haven't happened yet.

    So you try to stop it. You tell yourself to think about something else. You distract yourself. You count your breaths. And for a minute, maybe two, it works. Then the thoughts come back louder, more insistent, almost annoyed that you tried to interrupt them.

    This is the central problem with most advice about overthinking: it treats thoughts like an enemy to be defeated. And fighting your own mind is exhausting work . especially when the mind doing the fighting is the same one generating the thoughts in the first place.

    There is another way. It doesn't require more willpower, more discipline, or more effort. It requires a different understanding of what's actually happening . and a different kind of practice.


    Why overthinking is so hard to overcome

    Overthinking isn't a bad habit you accidentally picked up. For most people, it started as a form of protection. If you think through every possible outcome, you can't be caught off guard. If you rehearse the conversation, you can't say the wrong thing. If you identify every risk, nothing can blindside you. At some point, your brain learned that thinking hard was how you stayed safe.

    The problem is that this system never turns off. It treats uncertainty . which is a permanent feature of being alive . as a threat to be neutralised. And because certainty is never fully achievable, the thinking never fully stops. You're not broken. You're running a protection strategy that worked once and now runs automatically, whether you need it or not.

    Overthinking isn't a flaw in your character. It's a strategy your nervous system adopted . and strategies can change. . Tessa, MSc Psychologist

    Understanding this matters because it changes the question. The question isn't "how do I stop these thoughts?" It's "how do I stop living as though every uncomfortable thought is a problem that needs to be solved right now?" Those are very different questions . and they lead to very different answers.


    When overthinking gets harder to manage

    Most people notice that their overthinking intensifies at specific times: during periods of transition, after conflict, before important decisions, or when life feels out of control in some way. This makes sense. The brain's threat-detection system runs harder when there's more uncertainty to manage. The thoughts aren't random . they're targeting the areas where you feel most exposed.

    What tends to make it worse is the response. Trying harder to control the thoughts creates what researchers call ironic process theory . the well-documented phenomenon where actively trying not to think about something makes you think about it more. The more energy you put into suppression, the more prominent the thought becomes. You're not failing at relaxation. You're hitting a neurological wall.

    Stress, poor sleep, and being constantly switched-on also reduce the brain's capacity for what's called cognitive defusion . the ability to observe a thought without being pulled into it. When you're depleted, every thought feels more real, more urgent, more like something that must be dealt with immediately. This is why overthinking tends to spike at night, or in the middle of a difficult season, rather than on an easy Tuesday afternoon.


    Who this pattern tends to affect

    Chronic overthinkers are rarely people who lack capability. More often, they're people who are highly capable . conscientious, responsible, perceptive, good at anticipating what others need. The overthinking isn't a symptom of weakness. It grew alongside the competence, and in many ways it contributed to it.

    From the outside, everything looks fine. You meet your deadlines. You hold things together. You're the person other people come to when they need something thought through carefully. But on the inside, the cost is high. You're tired in a way that sleep doesn't fix. You second-guess decisions long after they've been made. You find it difficult to be present . really present . because some part of your brain is always running a background process.

    The pattern isn't a flaw. But it is a cost. And the people who tend to be most ready to change it aren't the ones who've hit rock bottom . they're the ones who are simply tired of giving so much of their mental energy to a system that no longer serves them.


    What doesn't work . and why

    Most common advice for overcoming overthinking is well-intentioned and genuinely unhelpful. Not because the people giving it are wrong, but because the standard approaches are built on the same assumption as the overthinking itself: that thoughts are problems to be managed, controlled, or eliminated.

    Approaches that tend to backfire

    "Just distract yourself." Distraction provides short-term relief by moving attention elsewhere, but it doesn't change the underlying pattern. When the distraction ends, the thoughts return . often with more force, because they've been waiting.

    "Challenge your negative thoughts." Cognitive challenging works for some forms of anxiety, but for chronic overthinkers it can become its own loop. You're still treating every thought as something that requires engagement. The mind gets more practice at arguing, not less practice at ruminating.

    "Think positive." Trying to replace difficult thoughts with positive ones requires constant effort and rarely sticks. It also sends an implicit message that negative thoughts are intolerable . which makes them feel even more threatening when they inevitably show up again.

    "Just let it go." Helpful advice that offers no actual mechanism. If letting go were a skill that came naturally to overthinkers, they would have done it already. Telling someone to let go without showing them how is the mental equivalent of telling someone with a broken leg to just walk it off.

    The common thread is control. Every one of these approaches tries to manage what's inside your head by pushing against it. What actually changes the pattern isn't resistance . it's a completely different relationship with the thoughts themselves.

     

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    How to actually overcome overthinking . five shifts that work

    Step 01

    Change your relationship with uncertainty, not your thoughts about it

    Most overthinking is an attempt to achieve certainty . to think through every possibility until you feel safe enough to stop. But certainty about the future isn't available, no matter how long you think. The shift that helps is learning to tolerate uncertainty rather than resolve it. This isn't passive resignation. It's an active skill, built gradually through small exposures to sitting with "I don't know" without immediately reaching for an answer.

    Step 02

    Observe the thought instead of engaging with it

    In Acceptance and Commitment Therapy, this is called defusion . creating distance between yourself and your thoughts so that you can notice them without being pulled inside them. Instead of "I'm going to fail," the practice becomes: "I notice I'm having the thought that I'm going to fail." It sounds small. The effect is not small. When you observe a thought rather than inhabiting it, it loses much of its authority.

    This skill is not learned by reading about it once. It needs repetition . ideally through structured practice, in writing, until it becomes a default response rather than an effortful technique.

    Step 03

    Move from your head to the page

    Overthinking happens in an unconstrained space . inside your mind, where thoughts can multiply indefinitely and loop back on themselves without resistance. Writing interrupts that loop. When you put a thought on paper, it becomes finite. It has edges. You can look at it from the outside rather than being inside it. Guided writing . prompts that direct where you go . is particularly effective because it prevents the page from becoming another rumination loop.

    Step 04

    Orient toward your values, not away from your worries

    The majority of overthinking is avoidance-based . trying to move away from something feared. Values-based thinking moves in the opposite direction: toward what matters to you, how you want to live, who you want to be. This isn't about ignoring problems. It's about having somewhere to go besides the worry spiral. When you know what you're moving toward, uncomfortable thoughts lose their grip because they're no longer the only thing in the frame.

    Step 05

    Build the skill, not just the awareness

    Awareness of your overthinking is useful. It is not sufficient. Change comes from practicing a different response . repeatedly, in real moments, until the new response becomes more automatic than the old one. This takes time. It does not take as much time as most people fear. But it does require a structured practice rather than occasional good intentions. A daily habit of even five to ten minutes, consistently applied, produces more change than sporadic bursts of high effort.


    What I see in practice

    The people who come to me wanting to overcome overthinking have almost always already tried the obvious things. They've meditated, or tried to. They've kept journals that turned into worry lists. They've downloaded apps. What they haven't usually tried is a structured approach that treats overthinking as a pattern requiring a specific skill . not a character flaw requiring more discipline.

    What I notice most consistently is that the first real shift doesn't come from understanding the pattern better. It comes from one moment of doing something different with a thought . noticing it, naming it, choosing not to follow it . and realising that was actually possible. That moment is the crack in the wall. Everything else builds from there.

    The people who make lasting progress are not the ones who try hardest to stop thinking. They're the ones who get genuinely curious about what's underneath the thought, and willing to sit with a little discomfort rather than immediately reaching for a solution. That willingness is the thing you can practise. And it grows.


    The voice that says you're doing it wrong

    One of the less-discussed features of chronic overthinking is the meta-layer: the thoughts about the thoughts. Not just "what if this goes wrong" but "why can't I stop thinking about this, what is wrong with me, other people don't struggle like this." The inner critic climbs on top of the original worry and adds a second floor of self-judgment.

    This second layer is often more painful than the first. And it's entirely learned. Somewhere along the way, you absorbed the message that having anxious thoughts was itself a failure . something to be ashamed of, hidden, corrected. So now the overthinking comes with a built-in punishment system that makes it harder to approach with the kind of calm, curious attention that actually helps.

    Learning to respond to your own mind with something closer to self-compassion . not self-indulgence, but genuine kindness toward a person who is struggling . is not a soft addition to the work. Research consistently shows it is one of the most effective tools available. You cannot shame yourself into thinking less. You can practice your way into thinking differently.


    Overcoming overthinking doesn't mean thinking less . it means thinking freely

    The goal isn't a quiet mind. Quiet minds are for people who don't care deeply about anything, and that's probably not who you are. The goal is a mind that can think carefully when thinking is useful, and let a thought pass when it isn't. The difference between a thoughtful person and a chronic overthinker is not the quality of their thinking. It's whether they have a choice about when to engage.

    That choice is available to you. Not through suppression, not through force, not through finally finding the right mindset hack. Through practice. Through a gradually developing capacity to notice a thought, name it, and decide . rather than being swept along automatically into the loop.

    You don't need to be certain that this is possible for you before you start. You just need to be willing to find out. That's enough.

    A note from Tessa

    After more than fifteen years working with people who overthink, I built Calm, Kind & Clear because I wanted to give people something they could actually use . not just read. Every prompt in this journal is designed around what I know works clinically: building the skill of noticing, practising defusion, moving toward values rather than away from fear. It won't fix everything in seven days. But it will give you a genuine foothold. And for most people, that's what changes everything.

    "I didn't think a journal could do much for me . I'd tried journaling before and just ended up with pages of worrying. The prompts in this one were completely different. They actually interrupted the loop instead of continuing it."

    . Miriam, 41, project manager

     

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    Frequently asked questions

    How do I overcome overthinking for good?

    Overcoming overthinking for good means building a different relationship with your thoughts . not eliminating them. The most evidence-based approach is through ACT (Acceptance and Commitment Therapy), which teaches you to observe thoughts without being controlled by them, and to move toward your values rather than away from worry. This takes consistent practice, but lasting change is genuinely possible for most people.

    Why can't I stop overthinking even when I know it isn't helping?

    Knowing that overthinking isn't helpful doesn't switch off the pattern, because the pattern isn't driven by knowledge . it's driven by a deeply habitual threat-response. Your brain learned at some point that thinking harder kept you safer, and that learning is stored in the body and nervous system, not just the intellect. Changing it requires practicing a different response, not just understanding why the old one doesn't work.

    Is overthinking a mental health condition?

    Overthinking is not a clinical diagnosis on its own, though it is a core feature of several conditions including generalised anxiety disorder, OCD, and depression. Many people experience significant, life-affecting overthinking without meeting criteria for any formal diagnosis. Whether or not there is a clinical label, the pattern responds well to evidence-based approaches . particularly ACT and mindfulness-based interventions. If your overthinking is severe or significantly impacts your daily functioning, speaking with a psychologist is always a good step.

    What is the fastest way to stop overthinking in the moment?

    The most effective in-the-moment technique is grounding in the present . deliberately noticing five things you can see, four you can hear, three you can physically feel. This activates the parasympathetic nervous system and interrupts the mental loop. Naming the thought out loud ("I'm having the thought that...") also creates rapid distance from it. These techniques work better with practice; if you've never used them before, they tend to feel forced at first.

    Does journaling actually help with overthinking?

    Structured journaling is one of the most effective tools for overthinking . but unstructured journaling can make it worse. Writing about your worries without direction can extend the rumination loop rather than interrupt it. Guided prompts that orient you toward present experience, values, and specific actions consistently produce better outcomes than free-writing about problems. Research on expressive writing supports its effectiveness for anxiety and emotional processing when used with clear structure.

    References

    • Hayes, S. C., Strosahl, K. D., & Wilson, K. G. (1999). Acceptance and Commitment Therapy: An experiential approach to behavior change. Guilford Press.
    • Neff, K. D. (2003). Self-compassion: An alternative conceptualization of a healthy attitude toward oneself. Self and Identity, 2(2), 85-101.
    • Nolen-Hoeksema, S. (2000). The role of rumination in depressive disorders and mixed anxiety/depressive symptoms. Journal of Abnormal Psychology, 109(3), 504-511.
    Tessa Geurts-Meulendijks

    Tessa Geurts-Meulendijks

    MSC PSYCHOLOGIST · FOUNDER OF TALK2TESSA

    I'm Tessa, MSc Psychologist and founder of Talk2Tessa. With over 15 years of experience in mental health care, I share gentle, evidence-based reflections on overthinking, self-doubt, and emotional overwhelm. My work combines Acceptance and Commitment Therapy (ACT), self-compassion, and practical psychological insights to help people develop more calm, clarity, and self-kindness in everyday life. Tessa writes about overthinking, anxiety, emotional overwhelm, and self-compassion using ACT-based psychological insights.

    IN THIS ARTICLE

      A GENTLE BEGINNING

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      How to Overcome Overthinking — What Actually Works (and Why)

      Tessa Geurts-Meulendijks

      By Tessa Geurts-Meulendijks, MSc Psychologist · Founder of Talk2Tessa

      Published 24 Apr 2026 · Last updated 13 Jun 2026

      14 min read

      Talk2Tessa offers psychologist-designed self-help resources and does not replace therapy, medical advice, or crisis support. If you are in crisis, please contact a mental health professional or crisis line in your country.

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