That's when you've got to grit your teeth and hang in there and try and find a way to win when you're not playing your best tennis - that's what I can be proud of

When I was a kid in Adelaide, I dreamed of becoming No. 1 in the world, winning a grand slam and the Davis Cup for Australia.

I think I was as mentally tough as I've ever been. I felt like I handled the situation both on and off the court extremely well. I felt like I needed to.

My video game character is a bit better looking than me, actually. I don't think he has to worry about his hair getting messed up.

Tennis players go into a press conference, and almost every one of them is the same. We do very little differently on a day-to-day basis.

Everyone has to call 'time' at some stage.

He'll go down as one of the guys who changed our sport in a lot of ways, not only the way he played the game, but also the way that he conducted himself on and off the court.