To be a tennis champion, you have to be inflexible. You have to be stubborn. You have to be arrogant. You have to be selfish and self-absorbed. Kind of tunnel vision almost. Chris Evert
Relationships are give-and-take, and when you're a tennis player, you're certainly not giving. You have to be self-absorbed. It has to be about you. Chris Evert
When I play, I become entirely absorbed in the game. It may be a form of concentration. Helen Wills Moody