Facts about laughter:
We are born with the ability to laugh.
Genuine laughter cannot be forced.
Laughter does not directly relate to humor .
Laughter naturally influences laughter in others. (IT REALLY IS CONTAGIOUS)
It can create a social bond of relations and comfort.
Slide 2
Insight
When dealing with synchronous activity, do not force laughter by telling unnecessary jokes. Just be natural and you can even start laughing to encourage inevitable imitation.