No matter how much technique you draw on or how much training you have, acting is a mystery.

I thought I was managing my expectations, but on hearing the news I discovered new and unfamiliar vocal tones. Perhaps I should do another musical.

If you're playing someone who's impeded by fear, or shyness, or has whatever dysfunction your character might have, you have to achieve the dysfunction first, imaginatively, in order to play someone who is trying to negotiate their way out of it.

It didn't have to be a newfound respect for the craft, I knew that it's notoriously difficult and frightens a lot of people off. I don't think anyone knows quite who to attribute it to, but the dying actor who says: "dying is easy, comedy is hard." I hear it.

Certainly, from where I stand, I'm not a specialist in wildly different walks and voices. But I find as much variation and nuance as what satisfies me in what I do. So, I don't find this particularly different. He has his own peculiarities. You're probably talking about a cluster of Englishmen in suits but I've done quite a big cluster of guys not in suits as well, which I've occupied myself with. So, I don't find that this is the one that stands out.

I've actually heard people protesting furiously about straight male costume people as well. It's not universal and there are examples that break the mould all over the place. In my experience, it's more prevalent in the UK than in America.

I think it helps to get a film made because people who put money in are nervous. They like to have something recognisable enough to make them secure that there's a pattern there - that someone else put their money into something like this and made it back.