Minor Problems without Major Solutions

Tonight, I went to see a movie with some friends. When we left the theater, I accidently pulled out in front of a guy that going faster than I realized. Not that what I did endangered either one of us or our vehicles because the only harm done was that he had to slow down to 30mph. Apparently, that was enough to tick him off. Not only did he stare us down as he drove next to us to try and scare us, but he followed me as well. That is so sad (and very creepy) that just because of a small error this person's anger was enraged. Why are we so hostile?? We have everything we need to be more than happy but instead people in our society are more than ready to get pissed over something. Its not just road rage, but everywhere. America, I don't want to bust your precious little bubble, but actually I would if i didn't think that you'd get pissed to the point of showing your teeth.