I always had the theory that the most important thing is be happy, enjoy what are you doing, and be fresh mentally.

I like a lot of sports. Especially football - it's my favourite sport. My uncle played football in Barcelona for nine years and played for Spain in three World Cups.

All sports are continuously developing, but what they all have in common is that the speed is increasing. That's also true of tennis; the ball is getting faster and faster.

We'll try and be very aggressive, we'll try and speed up and change gears, and we'll see who's going to win.

Last four months were great for me, was probably one of the best four months of my career, playing unbelievable in the clay court season.

In your career you have a lot of good moments and bad ones. The important thing is to have enough motivation to keep working all the days with humility and trying to be a better player than before. I am going to try to continue doing this.

You fight, you try your best, but if you lose, you dont have to break five racquets and smash up the locker room. You can do those things, but when youve finished, nothings changed. Youve still lost. If something positive came from that, I probably would do it. But I see only negativity.