This little old lady goes to the doctor and says, "Doctor I have this
problem with passing gas, but it really doesn't bother me too much. It
never smells and it's always silent. As a matter of fact I've passed gas at
least 20 times since I've been here in your office. You didn't know I was
passing gas because it doesn't smell and it's silent".
The doctor says "I see. Take these pills and come back to see me next
The next week the lady goes back. "Doctor," she says, "I don't know what
you gave me, but now my passing gas... although still silent, it stinks
"Good", the doctor said, now that we've cleared up your sinuses, we'll start to work on your hearing.