Preparing for my first interview in 11 months - 26 weeks in

I get tongue-tied when I am asked about my weaknesses. I have read a lot of threads here and could not find my exact situation. The role is similar to my old job as a retail manager. What calms you down?

Keep everything in writing and save the confirmation numbers. It saved me later.

I record myself on my phone and listen back. The second try is always better than the first.