The Speed of Dark by Elizabeth Moon Page A

car, wishing for autumn and cooler weather. I see the others come out, all showing tension in one way or another, and avoid their gaze. No one speaks. We get in our cars; I leave first because I came out first.
    It is hard to drive safely in the hot afternoon, with the wrong music in my head. Light flashes off windshields, bumpers, trim; there are too many flashing lights. By the time I get home, my head hurts and I’m shaking. I take the pillows off my couch into the bedroom, closing all the shades tightly and then the door. I lie down, piling the pillows on top of me, then turn off the light.
    This is something else I never tell Dr. Fornum about. She would make notes in my record about this; I know it. As I lie there in the dark, the gentle, soft pressure gradually eases my tension, and the wrong music in my mind empties out. I float in a soft, dark silence… at rest, at peace, uninvaded by the fast-moving photons.
    Eventually I am ready to think and feel again. I am sad. I am not supposed to be sad. I tell myself what Dr. Fornum would tell me. I am healthy. I have a job that pays pretty well. I have a place to live and clothes to wear. I have a rare high-status permit for a private automobile so that I do not have to ride with anyone else or take the noisy, crowded public transit. I am lucky.
    I am sad anyway. I try so hard, and it is still not working. I wear the same clothes as the others. I say the same words at the same times: good morning, hi, how are you, I’m fine, good night, please, thank you, you’rewelcome, no thank you, not right now. I obey the traffic laws; I obey the rules. I have ordinary furniture in my apartment, and I play my unusual music very softly or use headphones. But it is not enough. Even as hard as I try, the real people still want me to change, to be like them.
    They do not know how hard it is. They do not care. They want me to change. They want to put things in my head, to change my brain. They would say they don’t, but they do.
    I thought I was safe, living independently, living like anyone else. But I wasn’t.
    Under the pillows, I’m starting to shake again. I don’t want to cry; crying might be too loud and my neighbors might notice. I am hearing the labels crowding in on me, the labels they put in my record when I was a child.Primary diagnosis Autistic Spectrum Disorder/autism.Sensory integration deficit.Auditory processing deficit.Visual processing deficit.Tactile defensiveness.
    I hate the labels; they make me feel sticky, where they are stuck to me with professional glue I can’t pry off.
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    All babies are born autistic, one of ourgroup said once. We laughed nervously. We agreed, but it was dangerous to say so.
    It takesa neurologically normal infant years to learn to integrate the incoming sensory data into a coherent concept of the world. While it took me much longer—and I readily admit that my sensory processing is not normal even now—I went at the task much the same way as any other infant.First flooded by ungated , unedited sensory input, protecting myself from sensory overload with sleep and inattention.
    You might think, reading the literature, that only neurologically damaged children do this, but in fact all infants control their exposure— by closing their eyes, averting their gaze, or simply falling asleep when the world is too much. Over time, as they make sense of this data chunk and then that, they learn what patterns of retinal excitation signal what events in the visible world, what patterns of auditory excitation signal a human voice—and then a human voice speaking their native tongue.
    For me—for any autistic individual—this took much longer. My parents explained it to me, when I was old enough to understand: for some reason, my infant nerves needed a stimulus to persist longer before it would bridge the gap. They—and I—were lucky that techniques were available to provide my neurons this needed duration of signal. Instead of being