I freeze in interviews, tips? after 7 years as a paralegal

It has been 2 months since my last interview and I feel rusty. I would rather hear the honest version than the polite one. The role is similar to my old job as a paralegal. How do you prepare answers?

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.