I think one of the reasons people quit is because they're afraid they won't be able to get better and better; that they have to come to a zenith of some kind.
“This year I guess I decided in the bigger matches to take it more to my opponent instead of waiting a bit more for the mistakes. Yeah, this is I guess how you want to win Wimbledon, is by going after your shots, believing you can do it, and that's what I was able to do today.”
“I am planning my one woman show. It will be a showcase of my life. It starts at the beginning and ends where I am today. It will have every single inch of my life - as much as you can get into an hour. I will be touring everywhere.”