All Question On One PagetruefalsePeople have celebrated World Laughter Day for over a quarter of a century.1Laughter events can involve thousands of people.1Laughter Yoga invites people to remember something that made them laugh.2In Laughter Yoga, it is important for the laughter to feel genuine.2Laughter has benefits for your mental health, particularly in times of stress.1If you pay a small fee, you can watch Dr Kataria's videos online.2Norman Cousins was told he had a life-threatening illness.1Cousins believed that laughter was the key to his pain relief and recovery.1https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf