I decided that I want to live the rest of my life happy with what I'm doing. So when I play tennis again, I have to play it for the right reason. I don't want to play to get my No. 1 ranking back. I don't want to play for the attention, or to earn more. I don't even want to play because the world wants to see me do it, even though it's nice to know that the world is interested. I only want to play because I love the game, which is the reason I began to play at age seven in the first place.