Doctor know best

There's an old irish tale that Paddy fell from the scaffolding on a construction job and was knocked unconscious. Mike ran for the doctor. The doctor came, he took one look at Paddy and said, "He's dead." Just then Paddy came to and heard what the doctor was saying. Bleary-eyed, he said, "I ain't dead." "Lay down, Paddy," said Mike. "Lay down. The doctor knows best."