I remember being very affected by what was going on there towards the end of Apartheid. And the subject is still very pertinent, politically, to what's happening around the world today, in terms of negotiating peace talks. I had always been interested in this period of change in South Africa, generally, for a variety of reasons.

I started off doing plays as a theater actor. But I never thought of it in terms of it leading anywhere. I was just trying to be the best actor that I could be in the context of what I was doing.

Steve MCQueen created an entire family to tell one man's tale and I am delighted that so many of this family have also been recognised today. I am hugely grateful to the Academy for this great honour, and, of course, to Solomon Northup for sharing his story through his breathtaking book.

Reporters tend to launch on what seems to be the clearest, most stark aspects of someone's life in terms of an interview.

I think a lot of acting is about the removal of self-consciousness. The actor is going to be in front of a lot of people, and will naturally feel self-conscious. So a lot of the preparation for that is the removal of that idea. Like you embody or are connected to this character, therefore you can present this character in a way that eventually, when you come back to see it, you feel not exactly ashamed of.

It's a strange thing, but you get this click in your brain; the wonderful feeling that the entirety of a character is suddenly available and accessible to you.

Depending on what your interest in theater is, I always recommend working on plays. It's a great way to be introduced to the field, and also a great way to be seen by agents and representation. I'm also a great advocate for studying acting at a drama school or a college.