What's your *one* biggest tennis goal for 2007? Is there a stroke you want to master? A person you want to beat? A tournament you want to win? A bad habit you want to break? For me, I think I want my 2007 goal to be transitioning to singles. I started playing tennis as a 2.5 retriever/pusher. Even won a tournament. Alas, I have become horrible at singles due to a single-minded focus on doubles and an inability to hit with depth. I'm working on my groundstrokes, but when I'm tight or under pressure, every ball lands on the T, and I lose. I plan to fix this in 2007 and perhaps enter a September tournament as a singles player. So my 2007 goal is to learn to hit groundstrokes with depth. And spin, of course. No pushing allowed.