Interview Anxiety: How to Calm Your Nerves Before and During

First, the reframe that actually helps: you're not trying to feel nothing. A nervous system that's completely flat sounds bored, and bored doesn't get hired. The goal is to keep the adrenaline at “alert,” not “fleeing a predator.” Here's how, in three time zones.

The night before

• Stop cramming by early evening. New facts won't save you, and late cramming raises the baseline anxiety you'll wake up with.
• Do one out-loud run. Say your “tell me about yourself” and two stories aloud, once. You're not memorising; you're reminding your mouth it can form these words.
• Protect sleep over prep. A rested brain recovers from a blank. A sleep-deprived one spirals.

The hour before

• Move your body. A brisk walk burns off the jittery surplus adrenaline so it's not all waiting to ambush you in the chair.
• Slow your exhale. Breathe in for four, out for six, a few times. A longer exhale is a direct signal to your nervous system that you're safe.
• Lower the stakes on purpose. Tell yourself it's a conversation and a data point, not a referendum on your worth. (It's also genuinely true.)

In the room

• Let the first answer be the warm-up. Have a rehearsed opener so you start on autopilot while your nerves settle.
• Pause out loud. “Let me think about that for a second” is composed, not weak. It buys your brain time to come back online.
• Slow down. Nerves accelerate everything. Deliberate pace keeps your thinking ahead of your talking.

The real fix is upstream

All of the above are damage control, and they work better the less anxiety you bring in the door. The biggest lever isn't a breathing trick on the day — it's having done the thing enough times that your body stops treating it as novel. Anxiety is highest at first exposure and drops with repetition. That's why people who run a handful of realistic mock interviews walk in calmer: they're not on their first rep when it counts.