Re-posting this since its spot on just about everything.
Don't fall for that crap that people are peddling on the message boards, in magazines or on TV. Get your shit in order, and get your training in order. Start kicking ass, and take out the crap that doesn't matter. Start doing and believing in the stuff that works, and do it today and forever. You want science and studies? **** you, I've got scars and blood and vomit.
This is a call to arms for some of you. It is for me too. Stop all the things that make you a pussy and steal your energy. Get your life back.