I'd rather lose an argument than get into a long discussion in order to win it.

As a tennis player you can win and you can lose, and you have to be ready for both. I practised self-control as a kid. But as you get older they both - winning and losing - get easier.

100% to win this match.

The favorite is always the No. 1. I can win. Blake can win. But the favorite is the No. 1.

I'm number one in the tournament, but number one doesn't always win,

If you don't lose, you cannot enjoy the victories. So I have to accept both things.