text: You are not stuck up and vain.  If that is truly your attitude about it, then you are pretty confident in yourself and it doesn't matter what anyone else says to you.  That is good that you are not afraid of them and you don't have time for their words.  How many teen girls really do what they say they're going to do?  Please, for some reason when they run their mouth to and about you it makes them feel good about themselves.  Even if you did do something mean to one of them, so what, look how they're acting.  Young girls are just trying to find their own identity and where they belong so that is why they feed off of the negativity, it makes them feel good about themselves.  It is so immature and unattractive.  Don't feed into it and don't allow them to make you afraid.  I know you probably aren't but I'm just saying be confident.  P.S. Remember how fustrating this is for you, in the future make sure you don't get caught up in the drama when their attention shifts to someone else.