Later on, when I tried to imagine how I might have ruined things, that would occur to me - that I'd so rarely resisted, that I hadn't made it hard enough for him. Maybe it was like gathering your strength and hurling your body against a door you believe to be locked, and then the door opens easily - it wasn't locked at all - and you're standing looking into the room, trying to remember what it was you thought you wanted.

I guess because twins have this mystique, and triplets - I think the normal sibling connection potentially can be very powerful, and there's this idea that it's even more powerful. It really is, not just someone like me, but another version of me.

She opened her mouth but did not immediately speak, and I felt, simultaneously, the impulse to coax the words from her and the impulse to suppress them. I always thought I wanted to know a secret, or I wanted an event to unfold – I wanted my life to start – but in those rare moments when it seemed like something might actually change, panic shot through me.

We have to make mistakes, its how we learn compassion for others

You know, the point of a novel - or to me, the point of a novel, the gift of a novel is to go really deeply inside people's lives and inside their personal experiences.

And this is how I know that it's all just words, words, words - that fundamentally, they make no difference... Our relationship, for as long as things were good, and in that moment when they could have been good again, was about the irrelevance of words. You feel what you feel, you act as you act, who in the history of the world has ever been convinced by a well-reasoned argument?

The big occurrences in life, the serious ones, have for me always been nearly impossible to recognize because they never feel big or serious. In the moment, you have to pee, your arm itches, or what people are saying strikes you as melodramatic or sentimental, and it's hard not to smirk. You have a sense of what this type of situation should be like - for one thing, all-consuming - and this isn't it. But then you look back, and it was that; it did happen.