About two weeks ago I was watching a t.v. show on the History channel about American prisoners of war and it got me thinking. One of the most poignant moments in the show was when one of the former prisoners was talking about how his experience had helped him. He said it helped him to know himself better, he learned to deal with adversity, and if he had to do it all over again he would. He described how he was kept in solitary confinement for months; the darkness of the cell, the tapping communication code he and his comrades developed to