8. Why Do We Laugh? WE DON’T KNOW!
You cannot control true laughter, that is why you may find yourself with drink coming out your nose when something is truly funny. Humans are the only animal that can laugh, and babies can laugh from 4 months of age. It is also something that is not easily faked, but why do we laugh? No one really knows. It is a bit like being ticklish, we don’t really understand that either.
