Without too many notions of correct behavior, it becomes easy to fly off the handle, to explode emotionally when it seems as thought you're slowly going insane at the stupidity flying in the world around you. Crank the volume up to eleven and shout at the world until you black out. I wonder how we live as a society when everybody seems ready to go off on a quarter-second fuse. Shouting from a sealed car might possibly be the most inane and stupifying action but nothing about that stops us from doing it on a daily basis.