Sometimes the people who laugh the most - or make us laugh the most - harbor the deepest sadness. It is a roller coaster of peaks and valleys. I have known many similar people throughout my life and I thought of them today when I learned that Robin Williams had taken his own life. It seems like more of a tragedy when someone who is a role model for happiness throughout the world suddenly becomes a real person with real pain. You find yourself taking a step back and saying, "Not that guy. How could that be?" I was really sorry to hear the news today.