Reading in between the lines it sounds like this: young, immature, slight arrogant ball playing nigga who was followed by a racist, paranoid nigga. I bet Trayvon tried to go at him and Zimmerman freaked out and ending up shooting him. Just gross overreaction on the part of Zimmerman.
If Zimmerman confronted Trayvon, then he would've had to get out of his car to do so, which makes me believe that Trayvon was the one acting in self defense. 911 dispatcher told him not to pursue and he did anyway. The girl Trayvon was on the phone with says that he told her he was being followed. I'm sure any one of you would've hit the guy too if that's how it actually played out. If you're in a car and you feel threatened, wouldn't you keep driving and wait for the police?