There is cruelty in divorce. There is cruelty in forced or unfortunate marriage. We will continue to cry at weddings because we know how bittersweet, how fragile is the truth. We will always need legal divorce just as an emergency escape hatch is crucial in every submarine. No sense, however, in denying that after every divorce someone will be running like a cat, tin cans tied to its tail: spooked and slowed down.

However, there probably is a slight connection between the high-wire, super sensitivity, open to everything and too much, and slightly fragile soul of the artist and the need to self-medicate, which can lead to bad trouble either in drugs, or alcohol. So it's not that there's no connection, it's just that we can't make too much of it because it isn't the addiction that's the issue, it's the fragility of some people who do artistic work, who end up in rehab somewhere or other.

We were not always 70, or rather our 70 is an accumulation of all the other ways we were. Our 5-year-old selves became our 10-year-old selves, and so on and on; and if we unpack our selves, the full album appears. Every moment is a part of the following moment, and we are all a continuum.

Our mythology tells us so much about fathers and sons. ... What do we know about mothers and daughters? ... Our power is so oblique, so hidden, so ethereal a matter, that we rarely struggle with our daughters over actual kingdoms or corporate shares. On the other hand, our attractiveness dries as theirs blooms, our journey shortens just as theirs begins. We too must be afraid and awed and amazed that we cannot live forever and that our replacements are eager for their turn, indifferent to our wishes, ready to leave us behind.

We also have to make sure our children know the history of women. Tell them the rotten truth: It wasn't always possible for women to become doctors or managers or insurance people. Let them be armed with a true picture of the way we want it to be.

My mother had died when I wrote my first book. I was twenty-seven, so it was right at the beginning of my writing life. I don't know if she had lived, if I would have done it, certainly not quite like I did. But, you can't rethink it. You wrote what you wrote, it meant something to other people, and that's your good.

Self-pity is never useful. It tends to distort like a fun-house mirror.