Robert Carlyle

To pursue a career in Hollywood you have to have a personality bypass. Look at the top 20 stars in the world - there's probably only two actors among them. Hollywood's not about you as an actor. It's about your currency, what you 'bring to the table'. And I've never been one to jump through hoops for anyone.

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.

A certain rough-around-the-edges improvisational looseness - a sense of something coming together before your eyes, or not quite - may be one of the things that distinguishes performance art from theater.