like comedy because it makes a person feel good to laugh. Laughter has many positive side effects on the body. Comedy and laughter can change a persons mood. Laughter is contagious, it triggers a release of endorphins which make a person feel happy. Comedy can bring people together. If a person was feeling down a funny movie or situation would help them feel happy. Laughter boosts a person immune system. Comedy can also help people relax and feel comfortable.