I don't know why but I've always felt like this when I was younger. For the most part I get along well with everyone and I don't have any issues with anyone. However randomly there would always be one particular person I felt uncomfortable around. Whether it was school or work or whatever. This usually happens around guys I'm attracted to and have crushes on for the most part. Now just recently I started working at a new job and I have to work around this guy I'm very attracted to, I won't say I like him. However when I see him or I'm around him, I feel very tense and nervous. I can't seem to relax at all and it just makes the work environment really uneasy. The funny part is we hardly speak to each other and I just get some vibe from him that he doesn't like me all that well. Also when I'm tense like this, I find it hard to converse with the people I'm nervous around, I'm usually very shy,timid and aloof. I'm constantly perfecting my every move making sure I'm not doing anything or making myself look stupid..
I guess my main question is how do I relax around people I'm nervous around? The funny part about it is I'm a very social and outgoing person, it's just I get shy around the people I'm nervous around.