I first wrote this piece in April 2007 and it remains a favorite. In my humble opinion, the ability to laugh is one of the most important

This intervention may enhance work performance, support learning, improve health, or be used as a complementary treatment of illness to facilitate healing or coping, whether physical, emotional, cognitive, social, or spiritual." And now there is Laughter Yoga, created by Dr Madan Kataria of India, who suggests that daily twenty-minute sess