Preparing for my first interview in 9 months

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

Prepare three stories with a clear beginning, action and result, and adapt them to the questions.

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