well, I used to carry a little card in my racquet bag with three things on it, you can choose the one you like best from these..
1. Watch the ball
2. Move your feet
3. It's just a f*cking game!
5.0 all courter. Dunlop Bio 400T with cyclone @ 50, Dunlop Bio F2.0 Tour for singles..
"Tennis isn't easy" - Corners