Susannah Cahalan
BRAIN ON FIRE
AUTHOR’S NOTE
The existence of forgetting has never been proved: we only know that some things do not come to our mind when we want them to.
Because of the nature of my illness, and its effect on my brain, I remember only flashes of actual events, and brief but vivid hallucinations, from the months in which this story takes place. The vast majority of that time remains blank or capriciously hazy. Because I am physically incapable of remembering that time, writing this book has been an exercise in my comprehending what was lost. Using the skills I’ve learned as a journalist, I’ve made use of the evidence available—hundreds of interviews with doctors, nurses, friends, and family; thousands of pages of medical records; my father’s journal from this period; the hospital notebook that my divorced parents used to communicate with each other; snippets of video footage of me taken by hospital cameras during my stay; and notebooks upon notebooks of recollections, consultations, and impressions—to help me re-create this evasive past. I have changed some names and defining characteristics, but otherwise this is wholly a work of nonfiction, a blend of memoir and reportage.
Even still, I readily admit that I’m an unreliable source. No matter how much research I’ve done, the consciousness that defines me as a person wasn’t present then. Plus, I’m biased. It’s my life, and so at the core of this story is the old problem of journalism, made a hundredfold messier. There are undoubtedly things that I have gotten wrong, mysteries I will never solve, and many moments left forgotten and unwritten. What is left, then, is a journalist’s inquiry into that deepest part of the self—personality, memory, identity—in an attempt to pick up and understand the pieces left behind.
PREFACE
PART ONE
CRAZY
I have felt that odd whirr of wings in the head.
CHAPTER 1
BEDBUG BLUES
Maybe it all began with a bug bite, from a bedbug that didn’t exist.
One morning, I’d woken up to find two red dots on the main purplish-blue vein running down my left arm. It was early 2009, and New York City was awash in bedbug scares: they infested offices, clothing stores, movie theaters, and park benches. Though I wasn’t naturally a worrier, my dreams had been occupied for two nights straight by finger-long bedbugs. It was a reasonable concern, though after carefully scouring the apartment, I couldn’t find a single bug or any evidence of their presence. Except those two bites. I even called in an exterminator to check out my apartment, an overworked Hispanic man who combed the whole place, lifting up my sofa bed and shining a flashlight into places I had never before thought to clean. He proclaimed my studio bug free. That seemed unlikely, so I asked for a follow-up appointment for him to spray. To his credit, he urged me to wait before shelling out an astronomical sum to do battle against what he seemed to think was an imaginary infestation. But I pressed him to do it, convinced that my apartment, my bed, my
Concerned as I was, I tried to conceal my growing unease from my coworkers. Understandably, no one wanted to be associated with a person with a bedbug problem. So at work the following day, I walked as nonchalantly as possible through the newsroom of the