for the error, sir; it won't happen again." The Guesser's voice almost became a snarl. "It hadn't better! You know that a computer is only to feed you data and estimate probabilities on the courses of attacking ships; you're not supposed to think they can predict!" "I know, sir; I just—" "You just near came getting us all killed!" snapped The Guesser. "You claim that you actually guessed where that ship was going to be, but you followed the computer's extrapolation instead?" "Yes, sir," said the tense-faced Kraybo. "I admit my error, and I'm willing to take my punishment." The Guesser grinned wolfishly. "Well, isn't that big-hearted of you? I'm very glad you're willing, because I just don't know what I'd do if you refused." Kraybo's face burned crimson, but he said nothing. The Guesser's voice was sarcastically soft. "But I guess about the only thing I could do in that case would be to"—The Guesser's voice suddenly became a bellow—"kick your thick head in!" Kraybo's face drained of color suddenly. The Guesser became suddenly brusque. "Never mind. We'll let it go for now. Report to the Discipline Master in Intensity Five for ten minutes total application time. Dismissed." Kraybo, whose face had become even whiter, paused for a moment, as though he were going to plead with The Guesser. But he saw the look in his superior's eyes and thought better of it. "Yes, sir," he said in a weak voice. He saluted and left. And The Guesser just sat there, waiting for what he knew would come. It did. High Lieutenant Blyke showed up within two minutes after Kraybo had left. He stood at the door of The Guesser's cubicle, accompanied by a sergeant-at-arms. "Master Guesser, you will come with us." His manner was bored and somewhat flat. The Guesser bowed his head as he saluted. "As you command, great sir." And he followed the lieutenant into the corridor, the sergeant tagging along behind. The Guesser wasn't thinking of his own forthcoming session with the captain; he was thinking of Kraybo.