Who of us can claim never to have made a mistake, missed a goal, regretted a choice, or suffered because of another's action? For those who suffer from a constant sense of regret about the past, who feel their present lives have been immutably shaped by actions they could or should or would have taken but didn't, real help is at hand. In clear, uncomplicated language, Dr. Arthur Freeman, a leading exponent of cognitive therapy, and his colleague Rose...