I get it a lot, but as a stutterer I know that I am going to stutter, there is nothing I can do to not stutter(I have a block, which means speaking slow won't help) I just keep it in my brain and wait... There are a lot of instances where I could have cracked a joke,or shared my opinion or asked how my family is going... But no I backed off and kept quiet.... I remember this one time where I asked something to my teacher.... She was like *what* And I again went and asked, she was like *what* I again did, she was again like *what*.... At that point I just stopped and kept quiet... From then she taught I was a wierdo.... It does, hell ya it does..... If I regret speaking, I just isolate myself, which I can't do.... Its a pain to wake up every day...