Well, everyone has pretty much said what I would have said. But yeah, don't worry about fitting in, do what makes yourself happy. I too cared at one time what people thought and had to conform to what was "the norm", but I wasn't happy as well. Since I have joined the 501st and gotten back into costuming (which I did a lot of when I was younger) I have been so much happier and gotten back the joy that I had when I was little. You know what, people like me more now for my unusual qwirks! Yeah I'm the Star Wars guy to everyone but you know what it makes me happy and people except you if they are really your friend. Enjoy the ride and do what makes you happy.