An interview-day routine that settles your nerves

On the morning of an interview there is nothing useful left to learn. Cramming the company blog at 8am does not add information, it adds noise, and it is mostly a way of feeling productive about anxiety.

What is left is physical state, and physical state responds to a routine much better than it responds to willpower. Everything below is aimed at arriving as the version of yourself that already knows this material.

The night before

1. Lay everything out. Clothes, documents, route, charged phone, and the address written somewhere that is not only in an app.
2. Read the job description once, slowly, and stop.
3. Write three things you want them to know about you by the end. Three, not ten.
4. Go to bed at your normal time. A long night of preparation costs more than it adds.

The three things are the single most useful piece of preparation available. Interviews are unpredictable in their questions and entirely predictable in their shape: you will get several open invitations to talk about yourself. Knowing what you want to have said by the end converts those from hazards into openings.

The morning

Eat something with protein in it. Interview adrenaline on an empty stomach produces a very specific shakiness that reads as nerves and is actually blood sugar. This is the most common avoidable problem on the list.

Get dressed early, well before you need to leave. Being dressed changes your posture and how you speak, and you want that change to have already happened an hour before anyone sees you rather than in the lobby.

Do not drink more coffee than usual. A second cup on an already elevated system is the other reliable way to arrive visibly wired.

Practice the first sentence only

Not answers. Rehearsed answers sound rehearsed, and the questions will not be the ones you prepared for anyway. The first sentence is different: it is the one that comes after "so, tell me about yourself", and it is the only moment you can fully script.

Getting that out cleanly settles everything after it, because most interview nerves are front-loaded. Once you have heard your own voice sound normal once, the rest of the conversation is just a conversation.

Arrive early, wait outside

Ten minutes early to the building, five minutes early to the desk. The gap in between, spent outside and not looking at your phone, is worth more than any amount of last-minute review.

Arriving twenty minutes early and sitting in reception is worse than it sounds. You end up waiting under observation, which is its own small pressure, and the extra fifteen minutes are spent rehearsing rather than settling.

Afterwards

Write down the questions you were asked while you still remember them, before you get home. You will need them if there is a second round, and you will have forgotten half by the evening.

You will also feel underprepared throughout. Everyone competent does. That feeling has almost no correlation with how the interview actually went, which is worth knowing on the walk back.