The other reason I didn't want to fictionalize it is because one of the main points of publishing a memoir in nonfiction was that I wanted to write about what had been a very lonely experience. The books that most saved my life as a kid were the ones that articulated lonely experiences that I had thought were mine alone.

I was in the fantasy. I was selling myself on the fantasy as I was doing it. It never occurred to me. I did take notes, but just because I am a writer. I've been a writer since I was five. You don't have any sort of outlandish, shocking, extraordinary, horrifying experience without writing it down, because I know and knew that you forget things. No matter how outrageous and amazing and extraordinary and seemingly unforgettable an experience is, it's kind of like a dream. It will erode inevitably, for me.

I saved letters from my boss. There are things in there that are directly transcribed. I was so glad I did that. Sometimes when I was writing the book I wondered if some little writer hobbit part of my brain was back there puppeteering that action. But it really never, on any conscious level, occurred to me that I would write about it. I will say, I thought probably some day there would be an ancillary character in some novel - not in the one I was currently writing - that would be a dominatrix or something.

When I was in college I started writing prose, because a very smart professor asked me what I like to read and I said, "Novels," and she said, "You should be writing them then." Memoir never even occurred to me. I think I was afraid of nonfiction and I was afraid of navel-gazing, and of being seen.

I made a conscious decision when I was writing that book to depict in real time how I treated it, and how I thought about it, and how I portrayed it to other people, because I wanted the story to be one of change from that to a more honest appraisal, a more accepting appraisal of myself and other people in that world.

When you conceal inner reality, this pressure builds. You often don't expose yourself until it reaches extremity, a breaking point, and what emerges is a dramatic shift - at least in the eyes of others, from whom you've hidden the truth. So, dropping out of high school was like that for me. I was fine, I got straight As, I had friends, and then boom, I was like, I'm done.

I couldn't have articulated this process at the time; I just sort of did it instinctually. But now when I talk about this with my students all the time, it's one of the first things I address in memoir classes - that you have to put it all in because you're writing your way into the ending of your own story. Even if you think you know what the story is, you don't until you write it. If you start leaving things out you could leave out vital organs and not know it.