As a kid in the eighties, I didn't need much disposable income. I went to Catholic school - white shirt, plaid skirt - so fashion choices were limited. But youth finds a way. For me and my schoolmates, neon argyle socks were a crucial barometer of coolness. Hair ribbons, too, and they didn't come cheap.

Because I'm a woman writing about women who do bad things, that's somehow very 'other.' When men write that, it's called a novel. It's just a book.

I think women are very ambidextrous. We don't think twice about reading a book or a movie starring guys. But for guys, it's, like, 'Oh my God, that's a woman thing.' So with my son, I very carefully portion out the female heroes and characters to make sure he's getting an equal amount.

I think it's a very female trait to want to please men and to want to be considered the Cool Girl. And if you take that to the farthest reach, where you're actually selling yourself out and degrading yourself by doing things you don't actually want to do, only in order for this man to think that you do, that's a very perverse thing.