Well tnorman, I think it's the car and not you or what you did, People in cars seem to get like that, the car must have some adverse effect on personality. Or maybe the driver was just so jealous because he was driving and you were riding your bike. Anyway it doesn't matter, keep riding your bike, you will probably out live him anyway, look at the whole thing as another example of how uncivilized some civilized people can be.