It certainly hasn't shown in my results yet, but I'm a big believer the hard work you put in will pay off somewhere down the line.
There's no doubt it's been a difficult 15 or 16 months and that's been probably dominated more by back problems than my results on the court.
I didn't play my best but I didn't play too badly. I feel confident if I keep working hard, the results will come.
It's not easy coming back from a long lay-off but it was great to be back playing. It was my first time back here since I won in 2003. I had great preparation and I've been hitting the ball well in practice, but at the level we are playing at results are the bottom line.
It's been a difficult summer for me. I haven't had any results at all. Actually, in terms of the purpose that I've had, it's been much, much better. That's why when I keep doing the right things, I've got no doubts my results will get better.
I'll keep doing the right things and the results will come