Laughter. I'm not talking about a little giggle or a nervous twitter. I'm talking about that deep down, reach for your hanky to wipe your eyes, belly hurts from laughing too long kind of laugh laugh. That kind of laugh is like a medicine that can boost you like nothing bottled ever could. Laughter is the best medicine. When you laugh, really laugh, it spills out joy and happiness from your insides. The effect is contagious. It spreads and infects those around you, so share a laugh today. When was the last time you really laughed?