Lesson In Life:)

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?