Jamie Cullum

You're only famous in the eyes of others. Inside, you're still the same, and not a hundred million records or TV shows can change that. I think the only pitfall of fame is believing that it means something, and behaving like that.

One of the beautiful things about having kids is I had no idea how much it will make you look into yourself and who you are and what you believe in and what your past was like and all that kind of stuff. I think it's made me really look at life in a much more intense way.

After decades spent in rewrite rooms surrounded by other shouting writers, I discovered that I work best alone. I like being in charge of my time, working out the problems according to my own rhythms and being able to nap. That's a big one, the napping on demand!