It's a very dangerous state. You are inclined to recklessness and kind of tune out the rest of your life and everything that's been important to you. It's actually not all that pleasurable. I don't know who the hell wants to get in a situation where you can't bear an hour without somebody's company.

It's whether they have a vision and whether they're able to communicate it. The best director is just someone who gets over-excited about doing it - they don't even have to know much about camera or acting.

In filming you're waiting. You're waiting for lights. You're waiting for people set things up. And when you're not waiting, you're repeating. And neither is conducive to spontaneity, you know. Comedy makes you very, very neurotic because you think, I - but did I nail it?

I do notice that when I've been away and I come back to London. People look at you. People are ready to pick arguments.

Actors are basically drag queens. People will tell you they act because they want to heal mankind or, you know, explore the nature of the human psyche. Yes, maybe. But basically we just want to put on a frock and dance.

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.

Because I am an Englishman I spent most of my life in a state of embarrassment.