Actually "cici-music-lover", this is "Who Says" by Selena Gomez. I think you're talking about someone else. Anyways, I love this song. It's about not letting someone tell you who you are not. Plus people can make you not "self-confident" and make you feel down in the dumps. Well, that ain't true. Life may be hard but you gotta survive 'cause life is not perfect but don't give up on anything you've worked so hard for. I go to high school and it's hard but I still get through the day 'cause I say to myself, "I will make it through the day!" instead of being a pessimistic and sayin', "Oh this day sucks, I'll never get through it!" because that ain't good, that's bad talkin'.