I don't follow other players or the tournaments they play. I have my own schedule and do my own thing. I never really think, 'Oh, I want to be or play like so-and-so.' I just like being myself.

I love getting consumer reports. I think it's one of my favourite things, studying what people have to say about the product and then trying to make it better.

I've been playing against older and stronger competition my whole life. It has made me a better tennis player and able to play against this kind of level despite their strength and experience.

I've been very competitive by nature from a young age, whether it was eating a bowl of pasta faster than somebody else, or always wanting to be the first one in line.

When I make a commitment I stick to it.

I don't do heavy weights at all.

I'd probably start charging for medical timeouts. I think we'd all see who really uses them and who doesn't.