To win it all, you have to risk it all. Nobody ever achieved greatness by playing it safe. These theories hold true in just about every walk of life, but they are especially pertinent in the world of fantasy sports. No matter how knowledgeable you are about a particular sport, you will always need a little luck to truly put you over the top. All that you can do is put yourself in a position to actually get lucky. Think about the guy who stays out at the bar until last call, talking to girls that are way out of his league.