Laughter is the solution of almost every type of problem. It is more than a medicine. A dose of laughter can make a man smile whole the day an to forget all his problems at least at a time.
Buddy, if you have lots of money but you are not smiling then the whole money is waste but if you don't have money and still manage himself to laugh then you are the richest person.
Laughter is important for every single person on the earth.