A sense of humor is a special emotional expression. It is based on intimate relationship and has a caring effect on the bud of humanization. This budding "childish state" will trigger a sense of humor when it is detected.
function
Humor is a kind of wit, a condiment of life, a lubricant and a mature expression of interpersonal relationships. It is penetrating, and humor can bring people relaxed laughter and joy, reduce contradictions and conflicts and shorten the strange distance between people. Humor can improve interpersonal relationships or get rid of difficulties, which is more conducive to personal physical and mental health and social harmony. This is an elegant atmosphere of life.