Psyc Class....

Just came back from my psyc class. The girl sitting next to me asked me to stop knocking me knees (which is a tic). It is a very large class and there is no way she would know I have TS, so I politely responded with "I can't help it. It's a tic". I don't know if she understood what I was talking about at all but at least she didn't ask me to stop again. I hate that my tics bother people sometimes. I really don't want to bother them and my tics bother me way more than they bother other people. I can promise you that.