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.

One of my big, big strengths I think early on in my career was that I could learn very quickly. You wouldn't have to tell me the things 10 times or 50 times until I would understand them. You would only have to tell me two or three times.

Obviously, matches and all that stuff takes its toll on your body and so forth. But as you get sort of a bit older, a bit wiser, and a bit more experienced, you know also how to handle it.

Mentally, I'm not ever going to go away.

It's not so simple to just stay in the moment and trust your game and your strength that you can turn it around.

My aim over the next few months is that I have a lot of points to defend in Miami and Hamburg, after that I can set my sights on No. 1.

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.