I agree with the other person. Confidence is big and I think it also helps u relax too. Interviews still scare me but I over prepare to the point it feels like second nature. I still stutter and will stutter but it hasn’t stopped me from having a job. I’ve def not gotten jobs because of it but I also stuttered so bad on a phone call and I still moved forward. So it really depends. Also I won’t lie and say that talking is easy but I think it just becomes more annoying. I live my life by “if I’m scared do it scared” and it helps a lot