Children need to play. It’s their work. All mammals play; it’s their way of learning skills they’ll need when they’re full-grown, from finding food to getting along with others. It’s also the way small humans process their emotions.
All day, every day, children have to manage complicated feelings: Fear (What if there IS something under the bed?), Jealousy (Maybe you do love their sibling more!), Humiliation (The teacher acted like he should already know that, and all the kids laughed!), Panic (What if she doesn’t make it to the bathroom on time?), Anger (It was my turn!), Disappointment (Doesn’t anyone care what I want?!)…. The normal challenges of every day for a growing child of any age stimulate all kinds of feelings. Children release these emotions through play. Laughter, specifically, transforms our body chemistry by reducing stress hormones and increasing bonding hormones.