The only humility that is really ours is not that which we try to show before God in prayer, but that which we carry with us in our daily conduct.

I've always been a good returner since my junior days - I don't know why that was.

I try to anticipate the ball well. That's something that's helped me since when I was a kid. Just learning to anticipate and read the game well. That's helped me. When I moved over to Spain and I was 15 I was playing with big guys who were 22 years to 28 years old and I was 15 so I couldn't beat them with power. I had to beat them with touch shots and variety and anticipation and all of those things. I learned a lot when I was over there.

I am still been pumped to train and get myself ready for the biggest events.

While others still slept, He went away to pray and to renew His strength in communion with His Father. He had need of this, otherwise He would not have been ready for the new day. The holy work of delivering souls demands constant renewal through fellowship with God.

For me the most important thing has always been tennis, and that's what I want to get across the image I want to portray is a hard-working tennis player.

I didn't practise it loads when I was at the academy in Spain, but when I got on the ATP Tour it's something I dedicated a lot of time to.