I can tell you from experience, I’ve laughed my way through a multitude of tragedies — including a pandemic. Laughter makes way for joy. Joy opens space for grace. And grace is the key to equanimity — the quality of mental calmness that can unshakably endure life’s disruptions. Silliness can help you locate calm in a storm and peace in the midst of chaos. Why would we ever suppress such a regenerative, life-giving instinct?