Humor plays a great role on some important occasions, when a person, especially a great one, is judged from such a capacity. It can help leaders to point out. shortcomings or wrong behavior of his subordinates, without letting them feel embarrassed. So sometimes we also regard it as a certain kind of art. Humor is important in everyone‘s life, whoever he is. Because you can deal with all kinds of embarrassing occaslon with this special skill. Why not enrich your knowledge and become a man with a good sense of humor?