I bought a Ferrari...and then sold it after a couple of months.

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.

I'll never pay above the odds for something if there's a more cost-effective alternative, so I guess that's where the saver in me shines through.

Against Steve Johnson at the Olympics I was down a couple of times.

Winning Wimbledon, I can't get my head around that. I still can't believe it's happened.

I was playing in the juniors at Wimbledon I forgot to turn my mobile phone off. It was lying there in my bag and it rang in the middle of a match, and it was one of my friends from school saying, 'Murray, you're on the telly!' I learnt from that. I now put my phone on silent.

I used to think that losing made you more hungry and determined but after my success at the Olympics and the U.S. Open I realise that winning is the biggest motivation.