Ugh, is it weird that I cringe every time I have to talk to someone?
Really? DO you avoid talking to people because of that?
Yeah, it's why I don't have any meaningful relationships
It is rude to judge other people's actions. Having no friends seems like a weird way to avoid interactions.
I don't have friends because every interaction has been horrible.
If every interaction has been horrible, you haven't had enough interactions of you might be doing something. Either way, judging other people isn't going to change things for you. People naturally look for acceptance and if you jump straight to judging them it will be a reason for them to avoid you.