the root of the problem, of course, is that our species seems to be eternally destined to have a certain percentage of our membership made up of selfish a$$holes. some of those selfish a$$holes drive cars. some of those selfish a$$holes ride bikes. some of those selfish a$$holes take the train. regardless of how they get around, they're awlays gonna be selfish a$$holes.
it sucks......... but that's life.