Sure I get that. It's not the judgement that I'm scared of. I have done interviews where the interviewer was cool and also said that he'd pass me to the next round. But I was not able to demonstrate my knowledge in the subject. I can manage easy simple sentences like " I like \*insert name\* tool " and " I like playing \*insert instrument ". But if they ask me a deeply technical question and I end up talking like an primary school student..........they aren't convinced that I know enough of the subject. So it's not like they're judging me because of the stutter, it's just that they're not able to gauge how much I know.