Jocks

I just wanna know why in some school's you have "Jocks" that get away with EVERYTHING they do. I dont think it's fair that those guys can do stuff and get away with things but when normal people do things they get busted. Or another example is favoritism, how when a kid get get told on by another student and the adult either says don't worry about it or just doesn't handle the situation. I also hate it when guys are rude to girls and hit them or call them names and stuff like that. Then they think that it's ok because they're cool and popular, and when they get confronted about it they wanna get mad and not listen to you.