Tony Benn

Normally, people give up parliament because they want to do more business or spend more time with family. My wife said 'why don't you say you're giving up to devote more time to politics?'. And it is what I have done.

Age does take it out of you, and I haven't the energy I had before. Sometimes I have breakfast and sit in this chair, and I wake up and it is lunchtime. In the past, the idea of sleeping through a morning would have horrified me, but you have to accept the limitations that old age imposes on you.

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!