The mother of a problem child was advised by a psychiatrist, "You are far too upset and worried about your son. I suggest you take tranquillizers regularly." On her next visit the psychiatrist asked, "Have the tranquillizers calmed you down?"
"Yes" the mother answered.
"And how is your son now?" he asked.
"Who cares?"
"Yes" the mother answered.
"And how is your son now?" he asked.
"Who cares?"