I actually did write a novel. I worked on it for five years, and then I shelved it because it was bad.

I want to be a voice for the kid. I mean, it sounds quite contrived, but I want to make music that I would have wanted to hear when I was 14.

Thanks for asking, this is a bit of a cool side project for me. The main thing that motivated me to start it was just a general feeling that I had more than I needed and that I should give back. I donate money through a charitable foundation (rather than just through personal checks) in the hope that it will inspire others to consider supporting causes that they believe in.

My original idea for this film was to make a documentary, because I loved the real people who told me their stories.

I think my left, but I don't really know. I haven't thought about it before. I think my left - I'll let you know.

I used to be more. No, I don't. The problem with having superstitions is, you know, you become very sort of attached to them. Then, you know, if you always go in the same shower and then you finish your practice and you go to have a shower and someone's in it, you're not obviously going to jump in there. Well, you could, but I choose not to. (Smiling.) So, yeah, I try not to have any superstitions.

I bite my fingernails and the skin around them.

Overthinking.

People pity me for being around in this era, but I believe it has made me a better player, because each year the bar is raised. It’s like being Real Madrid or Manchester United behind Barcelona. Maybe the teams that come second won’t be remembered, but what can they do but try their hardest?

I've never set out to be a spokesperson for women's equality. My experience of working with Amelie Mauresmo gave me a small insight into attitudes to women in sport and, because it was unusual for a male tennis player to work with a female coach, I am often asked about that. Working with Amelie was, for me, because she was the right person for the job, and not a question of her sex at all. However, it became clear to me that she wasn't always treated the same as men in similar jobs, and so I felt I had to speak out about that.