Also, in a funny way, if you have been happily married there are no unresolved areas, nothing to prove to yourself after the other dies.

I was brought up an atheist and have always remained so. But at no time was I led to believe that morality was unimportant or that good and bad did not exist. I believe passionately in the need to distinguish between right and wrong and am somewhat confounded by being told I need God, Jesus or a clergyman to help me to do so.

I know the crew so well, so I forget I'm being filmed. It's like cooking with a friend in the kitchen - you're talking, as you do, and maybe you're telling her about this wonderful way to prepare lamb chops - it's more natural, more honest.

But if you know that something has been really vicious, you don't read it, you don't let it into your head. What's damaging is when sentences go through your head and you burn with the injustice of it.

Everyone wants to be young, beautiful and rich. I don't say that scornfully: there are worse things to want to be. But that's why, for example, people don't begrudge Kate Moss how much she earns for a day's work but will fulminate over the take-home pay of some fat, old Water Board exec.

There is a vast difference between how things seem from the outside and how they feel on the inside.

I am not a chef. I am not even a trained or professional cook. My qualification is as an eater.