An elderly fellow, suffering from insomnia, decided to see a doctor.
"Count from ten to zero and repeat until your eyelids are heavy. That way
of counting is the last word in medical science."
A few days later, the sufferer returned to the doctor's office.
"You seem the worse for wear," said the physician.
"It's the effect of the advice. I count but when I reach 'zero' I always
jump out of bed."
"Why?" asked the doctor.
"In the Army I was a missile man," he replied