There's a heroic amount of effort that goes into making him [Doctor Strange] a superhero by the end of the film.

I really cannot get over the generosity of our Tibetian teacher. He said, "Don't punish yourself. You're going to be a student at a university in the north of England. You need to have your experiences and have your fun, and not judge yourself. Don't live in guilt and regret."

Pull the hair on my head the wrong way, and I would be on my knees begging for mercy. I have very sensitive follicles.

My first agent dissuaded me from calling myself 'Cumberbatch.' I had six months of not very productive time with her, so I changed agents. The new one said, 'Why aren't you using your family name? It's a real attention-grabber.' I worried, 'How much is it going to cost to put my name in lights?' But then I decided that's not my problem.

One of the first roles I had on stage was with a brilliant director in a brilliant play with a brilliant cast, but I just couldn't find my way into the heart of the character. I found myself straining a lot. When it started. I felt lost. That was the Eugène Ionesco play Rhinoceros. I don't think I was prepared for that. I don't think I had the full tool kit to do it justice. It's a very difficult play, it's an extraordinarily difficult part, and I never felt I really got it right. Far from it. To a degree, Hamlet was the same.

There are moments when, like all of us, you get a bit self-conscious and you'd rather not be living any of your day in public. Those are the awkward times, but you've got to have fun with it.

Writing in French is one of my ambitions. I'd like to be able to dream one day in French. Italian and French are the two languages that I'd like to know.