It's difficult to relax on tournaments, even in posh hotels, because you don't know how long you will be there - whether you'll lose a match on the first day and leave or whether you'll stay for longer.

I believe you should give 100% on the court, so I chase every ball.

You are always talking about yourself and tennis and how you are feeling. I try to avoid it when I don't have to.

I am sure that there are many Christians who will confess that their experience has been very much like my own-that we had long known the Lord without realizing that meekness and lowliness of heart should be the distinguishing feature of the disciple, as they were of the Master. Such humility is not a thing that will come on its own. It must be made the object of special desire, prayer, faith and practice.

I'm a global ambassador for the World Wildlife Fund and United for Wildlife and I am also a Unicef UK ambassador. It's important to me to support charities. I never want to take my wealth for granted.

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.

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