It isn't what you think it is, Barrent₂ told himself. It isn't a machine, and you are not back on Omega. This is only half of yourself you are fighting, this is nothing but a deadly illusion.

But he couldn't believe it. The Barrent machine was coming at him again, its metal hide glistening with a foul green substance which Barrent₂ recognized immediately as Contact Poison. He broke into a sprint, trying to stay away from the fatal touch.

It isn't fatal, he told himself.

Neutralizer washed over the metal surface, clearing away the poison. The machine tried to ram him. Barrent tried half-heartedly to push it aside. It crashed into him with stunning force, and he could feel ribs splintering.

It isn't real! You're letting a conditioned reflex talk you to death! You aren't on Omega! You're on Earth, in your own home, staring into a mirror!

But the pain was real, and the clubbed metal arm felt real as it crashed against his shoulder. Barrent staggered away.

He felt horror, not at dying, but at dying too soon, before he could warn the Omegans of this ultimate danger planted deep in their own minds. There was no one else to warn of the catastrophe that would strike each man as he recovered his own specific memories of Earth. To his best knowledge, no one had experienced this and lived. If he could live through it, countermeasures could be taken, counterconditioning could be set up.

He pulled himself to his feet. Coached since childhood in social responsibility, he thought of it now. He couldn't allow himself to die when his knowledge was vital to Omega.

This is not a real machine.

He repeated it to himself as the Barrent machine revved up, picked up speed, and hurtled toward him from the far side of the room. He forced himself to see beyond the machine, to see the patient droning lessons of the classroom which had created this monster in his mind.

This is not a real machine.

He believed it….

And swung his fist into the hated face reflected in the metal.

There was a moment of dazzling pain, and then he lost consciousness. When he came to, he was alone in his own home on Earth. His arm and shoulder ached, and several of his ribs seemed to be broken. On his left hand he bore the stigmata of the trichomotred's bite.

But with his cut and bleeding right hand he had smashed the mirror. He had shattered it and Barrent₁ utterly and forever.

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