Family comes first, and golf is second.
I don't feel as though I am under any pressure to return to Australia, given I won the PGA Championship, and I am just hoping everyone back home will understand my situation. I just want to make sure I am there for Ellie and that she has my support when she has our second child.
I've never been more motivated to be No. 1 in the world. I've never been more motivated to try to extend that lead from one to two. All the hard work that I've put into my game right now has paid off, but I've got to keep working hard to win as much as I can.
To be able to know that I can push myself a little further than you think you can was so important. And that it's a mental barrier more than anything. You can break through it.
It's very stressful being the No. 1 player in the world. You're in the limelight a lot. You've got more things to do when you get to tournaments, more things to do off weeks. But I wouldn't change it in any way because this is exactly where I want to be. I want to try and stay here as long as I can while I can because nothing beats this feeling.
Sometimes your immune system gets a little heated, and you're more susceptible to getting some illnesses that way.