[Margaret Thatcher] said there was no thing such as society. This is what I find so interesting psychologically. Where did she come from? She had no mother. Her father came from a very identifiable background: religious, highly conformist.

I didn't cry much after I was 35, but staggered stony-faced into middle age, a handkerchief still in my bag just in case.

If the monarchy were removed tomorrow, it wouldn't have a huge effect on the national mind-set. The monarchy is mildly interesting and largely harmless. I can't find I can get very heated about it. In the next couple of generations, it is bound to go. There is so much else in the world that is more interesting.

I think if the monarchy were removed tomorrow, it wouldn't have a huge effect on the national mind-set.

I am not a historian. I don't see what I do as being a rival to biography.

Though I have never thought of myself as a book collector, there are shelves in our house browsed so often, on so many rainy winter nights, that the contents have seeped into me as if by osmosis.

Read Becoming a Writer by Dorothea Brande. Then do what it says, including the tasks you think are impossible. You will particularly hate the advice to write first thing in the morning, but if you can manage it, it might well be the best thing you ever do for yourself. This book is about becoming a writer from the inside out. Many later advice manuals derive from it. You don't ­really need any others, though if you want to boost your confidence, "how to" books seldom do any harm. You can kick-start a whole book with some little writing exercise.