Perhaps one character trait which does help is the ability to focus, and perhaps to be a little stubborn. If I learned something in class that I only partly understood, I wasn't satisfied until I was able to work the whole thing out; it would bother me that the explanation wasn't clicking together like it should. So I'd often spend a lot of time on very simple things until I could understand them backwards and forwards, which really helps when one then moves on to more advanced parts of the subject.

I love training. It's not just about the competing. I had an amount of natural talent – you need that to go so far – but, actually, what I had, I think, is an ability to make myself work hard, to do the things I didn't like doing, to do the things that I wasn't so good at.

I find that you’re a completely different person as a maker than you are as a listener. That’s one of the reasons I so often leave the studio to listen to things. A lot of people never leave the studio when they’re making something, so they’re always in that maker mode, screwdriving things in - adding, adding, adding. Because it seems like the right thing to be doing in that room. But it’s when you come out that you start to hear what you like.

Curiosity is a form of humility — acknowledging that you don't know everything. Responding to curiosity allows other people to speak freely. Facts and details matter and inform a deeper and deeper analysis that allows you to continually revise and update your plans. This, of course, also means that you are constantly admitting prior mistakes. You need to shed sacred cows, seek out blind spots and challenge the status quo.

Do I have a muse? Well, I don’t know if this is an adequate answer, but I suppose my muse is the people of South Africa. I’ve often said that the little — or maybe the lot — I know about loving and hating was taught me by South Africa. Now that’s a big debt. When you owe that much to a situation that has shaped your conscience, your heart, your whole life, you’re profoundly indebted.

I don’t think I could. Of course I’m saying this on American soil. I’m facing a few more months of work in this city, but at the end of it, I will be returning to South Africa. I would like to believe that if for some reason the situation deteriorated to the point where I was told, “If you leave South Africa, you can never come back,” I’d stay there. There were periods in my life when I could have been seduced away. I am incredibly fortunate that the government took away my passport at the point when I was most open to seduction. With my passport gone, I could have left on a one-way ticket. But the issue was so starkly highlighted that I had no problem in saying, “No.”