Joke

An american visiting remote area in south America become sick, "i have to see a doctor," he told a local. " how can know which doctor is a good one?"
"It's easy," was the reply." everytime a doctor loses patient," it's our law that be must fly a ballon above his office,"
So the American began his search. one doctor flew 20 ballons, another 30. finnally the American found an office that was flying only five, and he went in.
"You will have to wait," the doctor told him. " for someone who only strarted practice yesterday, i've been verry bussy."