Ok, so I'm a junior, and this girl is a sophomore. I have this one class with her, and because the computer lab was full, her, me, one of my friends, and this other girl had to go to the library to work on stuff. So I got to know her and stuff. The one draw back I ALWAYS HAVE is my little sister who is one year below me. A lot of girls don't like her because she's amazing at singing and they all got jealous and started rumors, sooooooooooooo. I'm pretty sure this one chick doesn't like my sister. This girl is popular in her grade, and i'm just kind of like a satellite in my grade. School started 2 weeks ago exactly, and I keep getting this AFC mindset. I'm getting really sick of it. It's like i've lost a lot of confidence or something. Any advice?