(Yes, but isn't it funny that we as people living in a society that thrives on fact and science actually humor the idea of unlucky numbers>? Why not start killing off all the black cats while were at it!!)
It isn't the question you're asking, it is the asking that the question is.... *_*
Because life isn't a great cosmic game where everyone gets exactly what they deserve. Every action has a consequence, and others peoples actions are going to have a ripple effect. We are part of a whole, not just self contained universes.