What do you think of me? Is changing necessary?

Hello :] I'm Michelle. I am asking this question because I get mixed opinions on myself from other people and am considering changing. First of all, I'm random. Sarcastic. Don't like to blend in. I My favorite song is "I am the walrus" by the Beatles. Unlike other 13 year olds, I don't cuss. I find it uncivilized and I chose to have cl. (I am not considering changing that. I'm just trying to let ya'll know HOW different I am) I TALK A LOT. I will say what is on my mind because frankly, I don't care about your feelings. Not because I'm selfish or anything. If you say something that most people find offensive to me, I wouldn't care. I 'd probably laugh it off. But I think that my being different, outgoing, and just "Out there" scares a lot of people away. I get along quite well with teachers, (I talk to ANYBODY who's nice, really) just not with all kids my age. Normally, I would say girly girls don't like me, but lately, It's been lots of people that don't like being around me. Kids are growing up and I'm still the immature, talkative, chit-chatty little girl I was when I was eight. The only thing that has changed about me is the liking for sarcasm I've developed. And many people find that unsensitive. Help?