Amy Sherman-Palladino

Buyers of powerful cars place a high premium on the exhaust note, and manufacturers spend a lot of money getting it right. At the same time, high-end cars are expected to filter out the sounds of the mundane world.

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.

I like to be busy. I once shared an agent with the late Sir John Gielgud, who, at 96, was apparently still ringing up, saying, 'Hello, Gielgud here, any work?' Good on him. We've got to keep working. If we retire, there'll be nobody to play the old wrinklies, and that would be a dreadful shame.