A wise man sat in the audience and cracked a joke.
Everybody laughs like crazy.
After a moment, he cracked the same joke again.
This time, less people laughed.
He cracked the same joke again and again.
When there is no laughter in the crowd,
he smiled and said:
You can’t laugh at the same joke again and again,
but why do you keep crying over the same thing
over and over again?