IN MY BUSY DENTAL OFFICE

IN MY BUSY DENTAL OFFICE, I see several patients at the same time. As soon as
I finish with one, I run to the next room to resume treatment on another. One day,
I returned to a second patient without saying good-by to the first. As my first
patient was leaving, she gave a friendly wave. Acknowledging her, I said loudly,
"By." My other patient obediently chomped down and bit my fingers.