I will simply borrow from Andrew Sullivan and George Orwell:
“You would like to place Zubaydah in a cramped confinement box with an insect. You have informed us that he appears to have a fear of insects. In particular, you would like to tell Zubaydah that you intend to place a stinging insect into the box with him,” – Jay Bybee, judge of the United States Court of Appeals for the Ninth Circuit.
“‘The worst thing in the world,’ said O’Brien, ‘varies from individual to individual. It may be burial alive, or death by fire, or by drowning, or by impalement, or fifty other deaths. There are cases where it is some quite trivial thing, not even fatal,’” – George Orwell, Nineteen Eighty Four.