Claire Tomalin

Why do we read biography? Why do we choose to write it? Because we are human beings, programmed to be curious about other human beings, and to experience something of their lives. This has always been so - look at the Bible, crammed with biographies, very popular reading.

In the first test screening of 'RoboCop,' it tested very high. Then they asked the people why they liked it, and the first answer was, 'I liked it because it was political.' And the second answer was because, 'It feels like it deals with current affairs.' And the third answer was, 'Because it feels emotional.'

Self-indulgence is something to watch, but anything that helps you understand situations that are difficult to understand is good. If you're having some sort of emotional trauma, you need to find a person to talk to about it who says, 'This is quite normal; it's fine.'