I'm not angry. As an athlete ... you should be open to criticism, and you're allowed to be criticized, because not everybody has the same opinion, not everybody likes the same players. The rankings are quite volatile: Today you're 'great,' tomorrow you're 'not,' but then you're 'great' again. It makes for great stories. Now, I always look at the long term and by doing that, obviously, I can stay calm through the storm.

My game is a lot about footwork. If I move well, I play well.

I am a very positive thinker, and I think that is what helps me the most in difficult moments.

Sometimes you have to accept that a guy played better on the day than you.

Simple version for me is, umm, started bad and finished bad basically.

Having twin girls is a life changer - that's for sure. But I like getting up and changing diapers. It's the things you do.

Once you reach a good level in tennis it fills you with a lot of motivation. I hope I can do it for a long time.