When we make a creative mood, if the brain is not too serious cruising. So it's fine to have a good laugh with a good mood as well. Then you will see that we have the potential to rise unexpectedly good laugh, however, research suggests that many. Laughter makes the stress hormone Such as cortisol and Epinephrine decreases and increases substance "Endorphins" or the joy that we feel relaxed. A good laugh with the system of the body, including the brain, good laugh to stimulate the brain. The secretion of happiness Or Endorphins. When the brain is stimulated To gain a positive result in the creation of physical and psychological rehabilitation as early respiratory rhythm takes between laughs.