How do I cope with anxiety before exams or big presentations?

First, the reframe that helps most: those physical symptoms — racing heart, alertness, adrenaline — are not malfunction, they're your body PREPARING you for performance. Same physiology as excitement. The research on this is genuinely useful: people told to reinterpret pre-performance nerves as 'excitement/readiness' perform better than those told to 'calm down' (fighting the arousal often makes it worse). Your body isn't betraying you; it's mobilizing. The goal isn't zero arousal — it's channeling it. In the moment (physiological tools that work fast): 1. Slow your exhale. Anxiety hijacks breathing; you hijack it back. Breathe in for 4, out for 6-8 — the long exhale directly activates the calming (parasympathetic) nervous system. Even 5-6 of these measurably drops the panic. This is the single most reliable in-the-moment tool because it works on the body, not by arguing with your thoughts. 2. Ground into the senses: name 5 things you see, 4 you hear, 3 you can touch. It pulls your brain out of the catastrophe-loop and into the present, where you're actually fine. 3. Reframe out loud in your head: 'This is adrenaline. It means I'm ready. My body is helping me focus.' Relabeling the same sensation changes its effect. 4. Accept the blank-mind moment instead of panicking about panicking. The spiral is usually 'I'm anxious → now I'm anxious that I'm anxious.' Break the second layer: 'okay, nerves are here, they'll pass, I can still do this.' Beforehand (so the moment is smaller): 1. Over-prepare the OPENING specifically. Most performance anxiety peaks at the start; if your first 60 seconds (first exam question strategy, first lines of the presentation) are rehearsed to automatic, you get past the peak on autopilot and confidence builds from there. 2. Practice under realistic conditions. Anxiety partly comes from novelty — rehearse presentations standing up, out loud, ideally to a person; do practice exams timed. Familiarity shrinks the threat. 3. Sleep and skip excess caffeine before the event. Caffeine amplifies the exact physical symptoms you're fighting; sleep deprivation makes the anxious brain far more reactive. 4. Physical exercise earlier that day burns off excess stress chemistry and steadies you. The deeper key: some anxiety before high-stakes things is normal, healthy, and even helpful — the aim is to work WITH it, not eliminate it. The calmest-looking performers usually aren't unafraid; they've just made peace with the nerves and learned to ride them. And if anxiety is severe enough to regularly tank your performance despite preparation, or causes panic attacks, that's very treatable — worth talking to someone, because you shouldn't have to white-knuckle every high-stakes moment for life.