Most of the time girls don't notice me at all while passing me by on the street, while I've noticed they notice other guys. And I am not ugly or something at all. I think they 'feel' I am socially anxious and lack confidence, so they just ignore me. Not only that but guys are the same. That other day I had an exam and there were only 3 of us taking the exam. So when one of the guys was ready and packed his bags, he said "Bye" to the professor and the teacher replied. However, the 2nd guy also replied. When I finished my work, I said "Bye" to the professor and he replied but the other guy ignored me. I hate it that people either 1) Ignore me or 2) Treat me like a bunch of crap. Am I giving some sort of depressed/loner vibes? Even the ladies on the check out desks don't smile at me like they do with other people. Should I start attacking people for treating me differently, because I'm fed up with dealing with that! Does anyone else have similar experiences?