I've been motivated by overcoming challenge and overcoming the hurdles and obstacles that face me. There still is plenty out there to get motivated by.
I think one of the greatest joys I have now in my career and in my profession is to be playing at an age where I can appreciate it more than I used to... It's a whole different lens you look through the older you get.
I question myself every day. That's what I still find motivating about this. I don't have the answers, I don't pretend that I do just because I won the match. Just keep fighting and maybe something good happens.
It has meant a lot to me to challenge the best players in the world and to beat them. And it means a lot to me to be out here and fighting for the title and, you know, it hurts not to win it.
But, I would say when I was four years old and I was at the Alan King Tennis Tournament and I was hitting with all the pros that would come to town. They would get me on the court or take notice and that stayed with me.
I had my moments for sure but I wasn't confrontational. And sometimes you get on the court and you'd find yourself very confrontational. It was all a discovery.