For me it’s annoying saying the same sentence multiple times and it can make me stutter. Once i was in some kind of a group talk, I said a sentence perfectly, but one member of the group didn’t hear what I said, I said it again perfectly, and for no reason the same member didn’t hear me once again, i said the same thing all over again but at the third time saying it I stuttered probably from anxiety. At this moment I said to myself wtf why did this happen to me after saying it twice perfectly. What I should have done is when I felt anxiety I should have talked more calmly saying the same sentence differently or stop between some words and especially breath