Well, there's no monkey on my back.

But I have been hitting for a week now and trying to get back into some sort of routine because I need to play well at tournaments.

These were the moments when I was disappointed and frustrated, when I got so low because it seemed all my hard work had been wasted. But the moments passed, and the motivation to go back to rehab was there again.

All my time in rehab has made me appreciate tennis more than ever.

Well, there's no monkey on my back.

Athletes have a certain stubbornness that carries us through and makes us do things that people say we can't do.

I have a daughter and a family.