Finally, I made an appointment for the operation. I thought, what is there to lose? Sixty more years of uncertainty and paranoia? If the human race was replacing itself with clockwork automata, I was better off dead; I lacked the blind conviction to join the psychotic underground—who, in any case, were tolerated by the authorities only so long as they remained ineffectual. On the other hand, if all my fears were unfounded—if my sense of identity could survive the switch as easily as it had already survived such traumas as sleeping and waking, the constant death of brain cells, growth, experience, learning and forgetting—then I would gain not only eternal life, but an end to my doubts and my alienation.
I was shopping for food one Sunday morning, two months before the operation was scheduled to take place, flicking through the images of an on-line grocery catalogue, when a mouthwatering shot of the latest variety of apple caught my fancy. I decided to order half a dozen. I didn’t, though. Instead, I hit the key which displayed the next item. My mistake, I knew, was easily remedied; a single keystroke could take me back to the apples. The screen showed pears, oranges, grapefruit. I tried to look down to see what my clumsy fingers were up to, but my eyes remained fixed on the screen.
I panicked. I wanted to leap to my feet, but my legs would not obey me. I tried to cry out, but I couldn’t make a sound. I didn’t feel injured, I didn’t feel weak. Was I paralysed? Brain-damaged? I could still feel my fingers on the keypad, the soles of my feet on the carpet, my back against the chair.
I watched myself order pineapples. I felt myself rise, stretch, and walk calmly from the room. In the kitchen, I drank a glass of water. I should have been trembling, choking, breathless; the cool liquid flowed smoothly down my throat, and I didn’t spill a drop.
I could only think of one explanation: I had switched. Spontaneously. The jewel had taken over, while my brain was still alive; all my wildest paranoid fears had come true.
While my body went ahead with an ordinary Sunday morning, I was lost in a claustrophobic delirium of helplessness. The fact that everything I did was exactly what I had planned to do gave me no comfort. I caught a train to the beach, I swam for half an hour; I might as well have been running amok with an axe, or crawling naked down the street, painted with my own excrement and howling like a wolf. I’d lost control. My body had turned into a living straitjacket, and I couldn’t struggle, I couldn’t scream, I couldn’t even close my eyes. I saw my reflection, faintly, in a window on the train, and I couldn’t begin to guess what the mind that ruled that bland, tranquil face was thinking.
Swimming was like some sense-enhanced, holographic nightmare; I was a volitionless object, and the perfect familiarity of the signals from my body only made the experience more horribly wrong. My arms had no right to the lazy rhythm of their strokes; I wanted to thrash about like a drowning man, I wanted to show the world my distress.
It was only when I lay down on the beach and closed my eyes that I began to think rationally about my situation.
The switch couldn’t happen "spontaneously." The idea was absurd. Millions of nerve fibres had to be severed and spliced, by an army of tiny surgical robots which weren’t even present in my brain—which weren’t due to be injected for another two months. Without deliberate intervention, the Ndoli Device was utterly passive, unable to do anything but eavesdrop. No failure of the jewel or the teacher could possibly take control of my body away from my organic brain.
Clearly, there had been a malfunction—but my first guess had been wrong, absolutely wrong.
I wish I could have done something, when the understanding hit me. I should have curled up, moaning and screaming, ripping the hair from my scalp, raking my flesh with my fingernails. Instead, I lay flat on my back in the dazzling sunshine. There was an itch behind my right knee, but I was, apparently, far too lazy to scratch it.
Oh, I ought to have managed, at the very least, a good, solid bout of hysterical laughter, when I realised that I was the jewel.
The teacher had malfunctioned; it was no longer keeping me aligned with the organic brain. I hadn’t suddenly become powerless; I had always been powerless. My will to act upon "my" body, upon the world, had always gone straight into a vacuum, and it was only because I had been ceaselessly manipulated, "corrected" by the teacher, that my desires had ever coincided with the actions that seemed to be mine.
There are a million questions I could ponder, a million ironies I could savour, but I mustn’t. I need to focus all my energy in one direction. My time is running out.
When I enter hospital and the switch takes place, if the nerve impulses I transmit to the body are not exactly in agreement with those from the organic brain, the flaw in the teacher will be discovered. And rectified. The organic brain has nothing to fear; his continuity will be safeguarded, treated as precious, sacrosanct. There will be no question as to which of us will be allowed to prevail. I will be made to conform, once again. I will be "corrected." I will be murdered.
Perhaps it is absurd to be afraid. Looked at one way, I’ve been murdered every microsecond for the last twenty-eight years. Looked at another way, I’ve only existed for the seven weeks that have now passed since the teacher failed, and the notion of my separate identity came to mean anything at all—and in one more week this aberration, this nightmare, will be over. Two months of misery; why should I begrudge losing that, when I’m on the verge of inheriting eternity? Except that it won’t be I who inherits it, since that two months of misery is all that defines me.
The permutations of intellectual interpretation are endless, but ultimately, I can only act upon my desperate will to survive. I don’t feel like an aberration, a disposable glitch. How can I possibly hope to survive? I must conform—of my own free will. I must choose to make myself appear identical to that which they would force me to become.
After twenty-eight years, surely I am still close enough to him to carry off the deception. If I study every clue that reaches me through our shared senses, surely I can put myself in his place, forget, temporarily, the revelation of my separateness, and force myself back into synch.
It won’t be easy. He met a woman on the beach, the day I came into being. Her name is Cathy. They’ve slept together three times, and he thinks he loves her. Or at least, he’s said it to her face, he’s whispered it to her while she’s slept, he’s written it, true or false, into his diary.
I feel nothing for her. She’s a nice enough person, I’m sure, but I hardly know her. Preoccupied with my plight, I’ve paid scant attention to her conversation, and the act of sex was, for me, little more than a distasteful piece of involuntary voyeurism. Since I realised what was at stake, I’ve tried to succumb to the same emotions as my alter ego, but how can I love her when communication between us is impossible, when she doesn’t even know I exist?
If she rules his thoughts night and day, but is nothing but a dangerous obstacle to me, how can I hope to achieve the flawless imitation that will enable me to escape death?
He’s sleeping now, so I must sleep. I listen to his heartbeat, his slow breathing, and try to achieve a tranquillity consonant with these rhythms. For a moment, I am discouraged. Even my dreams will be different; our divergence is ineradicable, my goal is laughable, ludicrous, pathetic. Every nerve impulse, for a week? My fear of detection and my attempts to conceal it will, unavoidably, distort my responses; this knot of lies and panic will be impossible to hide.