What was most frightening to a man who had much to be frightened about was that this was not what he had been briefed to expect. It wasn’t the Hanoi Hilton, where all the POWs were supposed to have been congregated. Beyond that he knew virtually nothing, and the unknown can be the most frightening thing of all, especially to a man accustomed over a period of twenty years to being absolute master of his fate. His only consolation, he thought, was that things were as bad as they could be. On that, he was wrong.