I know I had my equivalents in Adrian Lester and Lenny James when I was at drama school. I remember David Harewood doing 'Othello' at the National, and Adrian Lester having done Cheek by Jowl's famous 'As You Like It and Company' at the Donmar. Not necessarily performances I saw, but just the fact they happened was massively encouraging.

My parents are very hard working people who did everything they could for their children. I have two brothers and they worked dog hard to give us an education and provide us with the most comfortable life possible. My dad provided for his family daily. So, yes, that is definitely in my DNA.

I hear God as an audible voice.

In what I do for a living, trust and confidence are key. Inevitably, you can't make brave choices and do your best work, if you don't have those, because it's such a subjective art form, and you don't have eyes on yourself.

It's fascinating to work with a company of actors of such different ages, experience and talents. I'm one of a generation brought up on television whose acting is more 'naturalistic', whereas with some of the older generation it's more heightened. But I think there's room for both styles.

My ambition is to keep the audience guessing... that is my path to a long career.

The thing that would probably surprise most people was that Dr. Martin Luther King was a very reluctant leader. He felt very shocked at times that he had been chosen for this path, but he also understood that he was chosen for this path. He had several moments of acute doubt as to if he was up for the task - when people were injured in the protests he took it very personally, let alone when they were killed.