Every week I'll be spending money on flights, accommodation, stringing and even things as simple as taxis, meals out and, of course, paying the other members of my team. I'm still very careful, though, with what I'm spending.

Abide in Jesus, the sinless One - which means, give up all of self and its life, and dwell in God's will and rest in His strength. This is what brings the power that does not commit sin.

There is a fear of emotion in tennis.

When I'm training in December, I have to eat like 6,000 calories a day to maintain my weight. It's a bit tiring.

I've realised over the years I play my best when I have time to prepare for each tournament as best as possible.

Time spent in prayer will yield more than that given to work. Prayer alone gives work its worth and its success. Prayer opens the way for God Himself to do His work in us and through us. Let our chief work as God's messengers be intercession; in it we secure the presence and power of God to go with us.

Normally I sleep for 9, 10 hours a night.