Superstition

I don't feel that I genuinely believe in any superstitions. I have often said things that should have "pressed my luck" without knocking on wood without any consequence. I have stepped on many cracks, and my mother's back has yet to be broken. However I will admit to knocking on wood after saying things sometimes, more often than not just because I find it humorous that people believe it'll work. But who am I to judge? We are all entitled to our opinions.