in india, some people meet every day in laughter clubs. for 15 or 20 minutes in the morning, they all laugh together. sometimes they laugh loudly. sometimes they laugh quietly. no one tells jokes. no one talks. they just they laugh because it makes them feel good. dr. madan kataria agrees. he started the first laughter club in mumbai, india, in 1995. he believes that laughter is healthy. many doctors agree with Dr. Kataria. when we laugh, we relax. we don't feel a lot of stress. this can be good for our health.