This Saturday, Andrew W.K. is going to be handling vocal duties for Marky Ramone's Blitzkrieg at Irving Plaza. Now, we know a lot of people can't figure this guy out. Is he a motivational speaker? Musician? TV presenter? Maybe he should just pick one profession and stick to it. Then again, maybe he should just keep doing what he's been doing: rolling through life in an entirely haphazard manner, guided only by an overwhelming sense of positivity and a borderline-insane level of enthusiasm. Here are five reasons the world is a better place with Andrew W.K. in it.