Find a hole that you like and use the practice mode. I use #1 on Kiawah. In practice you can use the mulligan feature to hit the same shot over and over. Just remember that if you use a purchased ball, every stoke will take from the ball's life, and this includes putts. On the greens in practice mode you can also view putting lines to give you an opportunity to learn breaks and speeds. I use a free ball so that I don't have to reach into my pocket to pay for these practice sessions.