Preparing for my first interview in 2 months - 10 weeks in

I have an interview on Monday and my stomach is in knots. I have read a lot of threads here and could not find my exact situation. I have practised answers but they sound stiff. What calms you down?

Thanks for writing this out. I went through something close to it 2 months ago, and it got easier once I kept a simple log of every call and form.