How to stop overthinking: practical tools for teens who can’t switch off

Overthinking – or what psychologists call rumination – is one of the most common struggles we see in young people across the UAE. It doesn’t mean you’re broken, dramatic, or weak. It means your brain is doing something it was never quite designed to do at this pace, in this world, at this age.

55%
of UAE university students show signs of anxiety disorders
Al Marzouqi et al., University of Sharjah, 2022
23%
of UAE school students show clinically significant anxiety symptoms
Ghader et al., PLOS ONE, 2024
more likely to experience depression if aged 18–20 in the UAE
Alalalmeh et al., Saudi Pharm J., 2024

These aren’t just numbers. Behind each one is someone lying awake, spiralling, wondering why they can’t just stop thinking.

The good news – and the really good news – is that overthinking is not a personality flaw. It’s a habit. And habits can be changed.

What is actually happening in your brain?

When you overthink, your brain gets stuck in what neuroscientists call the default mode network – essentially the mental activity that happens when you’re not focused on a task. For most people, this network drifts. For overthinkers, it loops. It circles back, reanalyses, predicts worst-case scenarios, and then starts the whole cycle again.

Rumination tends to be about the past (“why did I say that?”), while worry focuses on the future (“what if this all goes wrong?”). Both feel urgent. Neither is actually solving anything

Rumination is not a character trait – it’s more like a mental habit that the brain has learned to default to. And like any habit, it can be unlearned.

Here’s what makes this particularly relevant for you: research from the Universities of Exeter, Ohio State and Utah – published in Biological Psychiatry Global Open Science – found that in teenagers, the rumination habit is actually less entrenched in the brain than in adults. Adolescent and young adult brains are still developing, which means they’re more plastic, more responsive to change. You have a genuine biological advantage when it comes to rewiring this pattern.

The same study used fMRI brain scanning to show that after a targeted intervention, teens showed measurable changes in brain connectivity – specifically a reduction in the loop between regions responsible for self-referential thinking and emotional processing. In short: the brain can physically learn to let go.

Why does Dubai feel like it cranks this up a notch?

Living in Dubai as a young person carries a particular set of pressures that are worth naming honestly. Many of you are navigating life as expats, managing friendships across different nationalities, cultures, and schools – sometimes across different countries entirely when families relocate. Research from Rashid Hospital’s Child Psychiatry Service found that non-Emirati youth were more likely to report friendships as a significant source of stress, which makes sense: when your social world can disappear overnight because someone’s visa status changes, it’s hard not to overthink every relationship.

Layer onto this the academic pressure of international schools, social media curating everyone’s highlight reels, the heat that keeps you indoors and glued to a screen, and WhatsApp group dynamics that never truly switch off – and you have conditions where an overthinking brain can genuinely thrive. Not in a good way.

Seven tools that actually work

These aren’t fluffy wellness tips. Each one is grounded in psychological research and used by trained practitioners. They won’t eliminate your thoughts – that’s not the goal. The goal is to reduce the volume, and give you back control.

1: Name the loop

The first step out of a thought spiral is recognising you’re in one. This sounds obvious, but when you’re mid-rumination, it rarely feels like overthinking – it feels like important problem-solving. The distinction matters: real problem-solving moves forward and arrives somewhere. Rumination circles. Next time your thoughts loop back to the same point for the third time, say out loud (or in your head): ‘I’m in a loop right now.’ That single act of labelling activates the prefrontal cortex –the rational part of your brain – and creates a tiny gap between you and the thought.

Try it now:  Think of a thought you keep returning to. Label it: ‘This is a loop. My brain is stuck, not solving.’

2: The ‘Is this useful?’ test

Overthinking disguises itself as productive. It masquerades as preparation, self-awareness, or care. So before you spend another twenty minutes replaying a conversation, ask yourself one question: Is this thinking actually helping me, or just hurting me? Useful thinking leads to a decision, a plan, or a new understanding. Rumination leads to more anxiety and the same thought, relooped. If your answer is ‘this isn’t useful,’ give yourself permission to stop – not forever, not permanently, just for right now.

Try it now:  Pick one thing you’re overthinking. Ask: what specific, actionable thing might this lead to? If the answer is nothing – you have your answer.

3: Scheduled Worry Time

This one sounds counterintuitive, but it’s backed by decades of cognitive behavioural research. Instead of fighting intrusive thoughts all day – which uses enormous mental energy and rarely works – you schedule a daily 15-minute window to worry deliberately. When a spiral starts outside that window, you say: ‘Not now. I’ll think about this at 6pm.’ Then at 6pm, you sit down with a notebook and actually write the thoughts out. Often by then, they’ve deflated on their own. What this does is teach your brain that it doesn’t need to process everything immediately – and that urgency is not the same as importance.

Try it now:  Pick a time today– after school, before dinner – and call it your ‘worry window.’ Set a 15-minute alarm. Commit to thinking about your worries then, and only then.

4: Concrete, specific thinking

Research from Professor Edward Watkins at the University of Exeter – one of the world’s leading experts on rumination – shows that overthinking is characterised by abstract, global thinking: ‘What does this say about me as a person?’ versus concrete, specific thinking: ‘What actually happened in that five-minute conversation on Monday?’ The abstract mode fuels the spiral. The concrete mode breaks it. When you catch yourself in a loop, deliberately pull the thinking back to specifics: exactly what happened, exactly who said what, exactly what you can do differently next time.

Try it now:  Take a worry and reframe it. Instead of ‘what if everyone thinks I’m a failure?’ try: ‘What specifically am I worried about in this test next Thursday, and what’s one concrete thing I could do this week?’

5: Physical pattern interrupts

The mind and body are not separate. When the thought loop starts, changing something physical can disrupt the mental pattern. This doesn’t require a gym membership or a meditation retreat. It means: get up and walk to a different room. Splash cold water on your face. Go outside – even for five minutes in the evening when the Dubai heat is manageable. Research published in the Proceedings of the National Academy of Sciences found that spending time in nature meaningfully reduced rumination and activity in the brain’s overthinking regions. Even in an urban environment, green spaces, water features, or simply looking at the sky can interrupt the cycle.

Try it now:  The next time you notice a spiral starting, stand up. Move somewhere different. Give yourself 90 seconds of doing something purely physical before re-engaging with the thought.

6: Journalling – but not just any journalling

Writing down your thoughts can help, but it matters how you do it. Simply venting or reliving events on paper can actually reinforce the loop. Instead, try expressive writing – writing that explores meaning, what you’ve learnt, or what you’d say to a friend in the same situation. Research published in JMIR Mental Health found that 15 minutes of positive-focus journalling three times a week for 12 weeks significantly reduced mental distress and increased wellbeing. Write about what you’re grateful for, what went better than expected, or what you’d tell your past self.

Try it now:  Set a timer for 10 minutes. Write about one difficult thing that happened this weekbut write only about what you learned from it, or how you’d advise a friend going through the same thing.

7: Talk to someone, not just anyone

There’s a form of social sharing that helps, and a form that doesn’t. Endlessly rehashing a problem with a friend who shares your anxiety can actually amplify the rumination – both of you spiral together. What works better is talking to someone who can offer a different perspective, ask grounding questions, or simply hold space without catastrophising alongside you. This is exactly the kind of support that exists between friendly conversation and formal therapy – practical, human, psychologically informed.

Try it now:  Who in your life helps you feel calmer after a conversation, not more tangled up? That’s your person. And if you’re not sure you have one – that’s something worth addressing.

A word about phones

It would be dishonest to write about teen overthinking in 2025 without addressing the role of social media. The research here is consistent and troubling. Scrolling –particularly at night, and particularly when you’re already anxious – does not relax the overthinking brain. It feeds it. Comparison content, confrontational content, and the unpredictable reward loop of likes and comments all activate the same neural pathways that rumination uses.

This isn’t about demonising technology. It’s about being honest: if your phone is the last thing you reach for before bed, there’s a reasonable chance it’s one of the reasons your brain won’t switch off at midnight. A 30-minute phone-free buffer before sleep is not a punishment –  it’s the same logic as not drinking espresso at 10pm. You’re just giving your nervous system a chance to downshift.

When is it more than just overthinking?

There’s a spectrum here, and it’s worth being honest about where you are on it. Some overthinking is normal – it’s part of being a thoughtful, self-aware person navigating a genuinely complex world. But if the loops are happening every day, if they’re disrupting sleep consistently, if they’re making you avoid school, social situations, or things you used to enjoy – that’s a signal worth taking seriously.

Anxiety and depression are not personality traits. They’re conditions that respond well to support. The research that shows anxiety is prevalent among UAE youth also shows that most young people wait far too long before reaching out – often because of stigma, or because they’re not sure what they’re experiencing ‘counts.’ It counts. You don’t need to be in crisis to deserve support.

The brain can learn new habits at any age – but adolescence and young adulthood are genuinely the best windows. The earlier you build these tools, the more natural they become.

Start with a conversation

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