I have gone through these phase. 1) Be yourself (tell them that I am a person who stammers in intro) 2) Before interview, do breathing exercise and do concentration (it will help you to keep kalm) 3) Ofcourse interview means nervousness, but try to keep your mind calm as you can. Talk slowly. If you think I'm going to stutter or block at some word/sentence then take a deep breath and talk. 4) Keep a glass of water. Ask interviewer to take a sip when you feel very very nervous. In my interview, I told them that I stutter in intro. They said it's okay :) I did well in my interview but stutter alot 😅. I got selected based on my skills(not because of stutter). Be calm, try to answer slowly. Best luck ...