I'm happy I was able to stick through it and was being very disciplined with what I had to do, because I know eventually hard work will pay off. It's only a matter of now just trying to make sure I...
It makes you also realize, 'OK, I'm excited to play tennis, and I work really hard to be the best tennis player I think I can be,' but I don't waste my time on stupid stuff, you know what I mean.