It's funny because, growing up, I found inspiration from watching Steffi Graf and Amanda Coetzer, a South African who was in the top 10 for many years. Oh, and then there's someone I've gotten to know over the last few years: Martina Navratilova.

Coming from a country that loves tennis, actually, there are a lot of people who play. We definitely face a lot of challenges when it comes to producing tennis players.

Growing up, I did quite a bit of reading on the mental side. My dad, who coached me, had us doing a lot of different types of mental work, like visualization. I read a couple of tennis books that talked about calming your nerves, belief, visualization, relaxing, breathing.

It started with my parents, my dad who taught me growing up, my brother who played as well. I spent a lot of time with him. Then, getting into the pro side, there have been a lot of people who have worked with me along the years.

The Internet eco-system should be such that users should not pay for Internet connection, content, or anything that is basic.

By giving unusual people an easy way to find one another, the Internet has also enabled them to pool rare talents, resources, and voices, then push their case into public consciousness. The response, in many cases, is a kind of hysteria.

With social media, if you have a viral video people can like what you do and it's homegrown and very organic.

The mainstream of literary culture in the U.K. is very averse to writing about technology.