What am i doing wrong?

Think positive about things and try not to mess up..when people say something bad about me I get up and prove them wrong....hey try your best and give it your all. I'm about 20 pounds overweight I lost a couple of weight. If your weight is bothering you try to get into physical activities you can dedicate your time to make sure the sport you choose is something you are going to enjoy because if you don't enjoy it you'll eventually quit,(excersize with a good diet) if you are having trouble with any subjects just simply ask. I'm sure with time and dedication you will prove them wrong. Come on you can do this I believe in you girl if only I knew you I'll push you into success