In some ways, except that in that movie [Skyfall] I was mostly screaming and running away from the bad guys, whereas in this one I'm generally jumping into the action and fighting with them. So, yeah, it was somewhat similar, but also very different.

I started acting when I was seven. And I went to a local drama school which is very well-known in London. Because of that, I started getting jobs, and I worked all the time as a child, pretty much non-stop.

I always find filming stressful. I get very caught up thinking about my character - 'Am I doing it right? Should it be done this way?'

Acting is a career without a safety net, because it's not like a professional job where every year you hope to be promoted, and get a sense of career stability. There is never any stability in this business.

One of the saddest aspects for me about filming in South Africa was that the real inequalities are still very much in place - and those are economic inequalities.

You don't want to just preach to people; you want to get them emotionally involved, and I think you do that with a wonderful human story about one person's struggle.

When I have finished a job, done all the promotion, and it's been received well. Then I can allow myself the luxury of a break, and chilling out with my family and friends, and taking a nice break knowing I've done a good job.