Interview nerves, what actually helps?, mechanic here

I have an interview on Monday and my stomach is in knots. This is my first time dealing with any of this. I want to come across as confident and honest. How do you prepare answers?

Thanks for writing this out. I went through something close to it 3 months ago, and it got easier once I kept a simple log of every call and form.

Ask about the first ninety days. It shows you are thinking about the work.