Miss Carmella, the student nurse, tucked in the bedclothes of a hospital patient. "When the doctor comes on his rounds this morning," she said, "I want you to smile and look happy." "I don't want to smile," said the patient. "I don't feel happy. I feel horrible." "Try for the doctor's sake," said Miss Carmella. "It'd cheer him up. I happen to know he's very worried about your case."