Preparing for my first interview in 14 months after 16 years as a forklift operator

I get tongue-tied when I am asked about my weaknesses. Thank you in advance. I want to come across as confident and honest. How do you prepare answers?

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

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.