What is this???????????????????

ok i like metal alot like death metal: cannibal corspe but also softer such as marilyn manson, korn etc. so ive never really liked rap all my friends say lil wayne is best rapper alive and one of the best of all time. i never paid attention to rap really but i got into 2pac recently how can lil wayne even be compared to someone like 2pac ive listened to almost all his songs now they MEAN SOMETHING, not this fake rap poser lil wayne stuff. my question is how can they even be compared.. also why the metalhead sterotypes, note i wear preppy clothes most of the times i dont cut myself like u guys say metalheads are "emo" because theyre really not im a normal person. i understand you dont like metal but are the sterotypes neccessary this applies to all music