10. You Rock Sneakers For Your Wedding. 

We have nothing against a non-traditional or casual wedding—like, on the beach—but no matter how much of a sneakerhead you are, you should probably keep the Jordan XIs and Chucks on ice for another day. For one, there IS a time and a place for actual shoes. And secondly, there's no point in tarnishing the memory of your favorite sneaker in case the shit doesn't work out—numbers don't lie.