Kelly Macdonald

A few years ago, if you had told me I'd be moving back to Glasgow I'd have said, 'No way'. But it's changed. It's much more vibrant, bohemian. But I'm 35 and I've become a bit of a homebody, I don't really go out much. Same in New York. My home could be anywhere but I love Glasgow.

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.