I freeze in interviews, tips? (Minneapolis)

I have an interview on Monday and my stomach is in knots. The role is similar to my old job as a web developer. What calms you down?

Arrive early, drink water and take a slow breath before you walk in. It sounds simple but it helps.

Thanks for writing this out. I went through something close to it 8 months ago, and it settled down once I kept a simple log of every call and form.