I'm one injury away from hanging up the racket at any time.

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

I liked Pat Cash, and I loved Mats Wilander. I went to the Australian Open with my parents, and I used to watch Wilander being cheered on by the Swedish fans, and with his game style being like mine, I drew comparisons with him.

Matches are won and lost so many times in the locker room.

I don't know. Haven't I always been mature?

I have sometimes played my best Davis Cup matches away from home when you stay in the moment a bit more. But it is tough when half the crowd are spitting on you.

There are people who love you and people who hate you, but for me, more so, people only think they know me by how I act or perform on a tennis court.