You get ideas from daydreaming. You get ideas from being bored. You get ideas all the time. The only difference between writers and other people is we notice when we're doing it.
I shall miss all the people in it and the great fun we had doing it. I enjoyed playing the character very much. It was a very, very special character and a very special series. And the camaraderie of it all. I loved it.
The avantgarde are people who don't exactly know where they want to go, but are the first to get there.