Smarts, kindness, decency, honesty, integrity, humor. Really do love a good cook! Our group of friends has been friends for a long time.

Humor. Laughing with my girlfriends is one of my great joys.

Their responsibility to the friendship.

That they be intelligent and engaged.

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.

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.

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 am happy to sit in silence with my wife and I think that is a good sign – we are just happy being in each other’s company.

Overthinking.

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.