Yeah, I might have acted differently had I not had my girlfriend in the car. I still don't see what was so wrong with my calling the guy out on his mistake. I didn't insult him, strictly pointed out what he was doing. According to the cop, I should never make my opinion of someone's crappy driving known and just keep everything to myself...instead of telling the little shit he needs to get his temper under control and not go off on people who let him know he's being an idiot.