There are other people who don't mind shouting from the pulpit and being judged for it, and they do a hell of a lot of good - real, on-the-ground, life-changing good. So I think it can sometimes be a balancing act.

I'd love to meet Julian [Assange], and time permitting, and his will permitting, I'm sure it will happen at some point. Even though he's been very critical of the film [The Fifth Estate], he's been very polite about me and my work, and I feel the same way about him.

I think what I loved in cinema - and what I mean by cinema is not just films, but proper, classical cinema - are the extraordinary moments that can occur on screen. At the same time, I do feel that cinema and theater feed each other. I feel like you can do close-up on stage and you can do something very bold and highly characterized - and, dare I say, theatrical - on camera. I think the cameras and the viewpoints shift depending on the intensity and integrity of your intention and focus on that.

You come into this world as you leave it, on your own. It's made me want to live a life slightly less ordinary.

I have actual acting scars.

I was never geeky about anything.

'Sherlock' fans are, by and large, an intelligent breed, so they've gone through my back catalogue and got what I've done, why and how I've done it. There is some obsessive behaviour, but I worry for them rather than me.