When I wrote about the French Revolution, I didn't choose to write about aristocrats; I chose characters who began their lives in provincial obscurity.
Writing comes from that territory of being invalidated. But I had a sense of purpose, too. I wanted to stop apologising for my health, and I thought I might do some good.
If you skew the endocrine system, you lose the pathways to self. When endocrine patterns change, it alters the way you think and feel. One shift in the pattern tends to trip another.
Fiction leaves us so much work to do, allows the individual so much input; you have to see, you have to hear, you have to taste the madeleine, and while you are seemingly passive in your chair, you have to travel.
For myself, the only way I know how to make a book is to construct it like a collage: a bit of dialogue here, a scrap of narrative, an isolated description of a common object, an elaborate running metaphor which threads between the sequences and holds different narrative lines together.
What really disconcerts commentators, I suspect, is that when they read historical fiction, they feel their own lack of education may be exposed; they panic, because they don't know which bits are true.
If you get stuck, get away from your desk. Take a walk, take a bath, go to sleep, make a pie, draw, listen to music, meditate, exercise; whatever you do, don't just stick there scowling at the problem. But don't make telephone calls or go to a party; if you do, other people's words will pour in where your lost words should be.
I once dreamed a whole short story. Wrapped in its peculiar atmosphere, as if draped in clouds, I walked entranced to my desk at about 4 A.M. and typed it on to the screen.
Writers displace their anxiety on to the tools of the trade. It's better to say that you haven't got the right pencil than to say you can't write, or to blame your computer for losing your chapter than face up to your feeling that it's better lost.
Sometimes you buy a book, powerfully drawn to it, but then it just sits on the shelf. Maybe you flick through it, the ghost of your original purpose at your elbow, but it's not so much rereading as re-dusting. Then one day you pick it up, take notice of the contents; your inner life realigns.