Interview nerves, what actually helps? (Kansas City)

I have an interview on Tuesday and my stomach is in knots. It has been weighing on me all week. I want to come across as confident and honest. Any questions to ask at the end?

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

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.