You have to like sports, even if you're not a fan. If that doesn't make sense to you, allow me to explain.
Sports contain many of the essential traits of life which make a person successful and happy. Whether or not you are a fan of any particular sport, you need to appreciate what they are and what's going on within them. Let me be clear, you don't have to enjoy watching a quarterback drop back and throw a football down the field for a touchdown. However, if you want to be the best person you can be, you do need to examine what it took to make that throw possible.