Smile... :)

Laughter is part of the universal human vocabulary. All members of the human species understand it. Unlike English , we don’t have to learn to speak it. We’re born with the capacity to laugh.

One of the remarkable things about laughter is that it occurs unconsciously. You don’t decide to do it. While we can consciously inhibit it, we don’t consciously produce laughter. That’s why it’s very hard to laugh on command or to fake laughter.

Laughter provides powerful, uncensored insights into our unconscious. It simply bubbles up from within us in certain situations.

Very little is known about the specific brain mechanisms responsible for laughter. But we do know that laughter is triggered by many sensations and thoughts, and that it activates many parts of the body.

When we laugh, we alter our facial expressions and make sounds. During laughter, the muscles of the arms, legs and trunk are involved. Laughter also requires modification in our pattern of breathing. We also know that laughter is a message that we send to other people. We know this because we rarely laugh when we are alone.

Laughter is social and contagious. We laugh at the sound of laughter itself. No one has actually counted how much people of different ages laugh, but young children probably laugh the most. At ages 5 and 6, we tend to see the most exuberant laughs. Adults laugh less than children, probably because they play less. And laughter is associated with play.

So, lets laugh and forget those unhappy memory of ours for a while.

Actually scientists have counted, and children laugh a lot more.