Eighteen

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for some seconds. “The point might be this,” he said suddenly. “After my talk with McAllen this morning, I ran an extrapolation on the personality pattern defined for Chard five years ago on the basis of his background. Results indicate he went insane and suicided within a year.”
“How reliable are those results?” Fredericks inquired absently.
“No more so than any other indication in individual psychology. But they present a reasonable ­probability . . . and not a very pleasant one.”
Fredericks said, “Oliver wasn’t unaware of that as a possible outcome. One reason he selected Base Eighteen for the experiment was to make sure he couldn’t interfere with the process, once it had begun.
“His feeling, after talking with Chard for some hours, was that Chard was an overcondensed man. That is Oliver’s own term, you understand. Chard obviously was intelligent, had a very strong survival drive. He had selected a good personal survival line to follow—good but very narrow. Actually, of course, he was a frightened man. He had been running scared all his life. He couldn’t stop.”
Simms nodded.
“Base Eighteen stopped

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