As adults we can learn so much from looking back at our childhood, and children around us now. Research has shown that children laugh more than adults. Many numbers are thrown around, some articles claim that children laugh more than 300 times a day, whereas adults laugh less than 20 times a day. The implication is that somehow people become too serious and lose the ability to laugh while growing up, and adults should try to regain the lost joy of childhood. I know being an adult brings respo...