C'mon, after all that commenting down there. are you guys still denying that he is probably some mentally insane kid not being monitored by his mother because she's too busy playing Farmville to get in with the trends?
Hate is important, it is a component of judgement which the human mind does. For example : the man who bullied you from highschool is now near you again and is also trying to bully you like what he did last time. Of course you'll already hate him and from that hate that you'll have the common sense to stay away from assholes like him. That's why hate is important, it is a part in our "fight or flight" mechanism. I hope you understand.