Interview nerves, what actually helps?, accounts payable clerk here

It has been 12 months since my last interview and I feel rusty. 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 12 months ago, and it settled down once I kept a simple log of every call and form.