宋圭武观点135：人为什么会笑

笑的积极意义有：科学研究证明，不被强迫的、发自内心的笑会使身体产生和鸦片相似的可以止痛的化学物质——内啡肽。15分钟的开怀大笑可以使我们的疼痛耐受水平提高10%。另外，笑对诸多疾病治疗也有很好效果。另外，在群体中，笑会促进社会协作以及达成集体认同感。人们为什么会发笑？一种观点认为，笑是一种纯社交行为；一种观点认为，笑最初是一种攻击性行为，起源于群体共同打击敌人时发出的让彼此团结的声音；一种观点认为，人们笑了多半是看到别人遭遇了糟糕和不幸，但这种糟糕和不幸不足以造成严重伤害，不足以勾起道德上的共情，即便笑了也不会被道德谴责；一种观点认为，人们通过笑释放了攻击性愿望的压力。

个人认为，笑也是一种生存进化的产物，其积极意义是多方面的，不然，通过生存进化会自动淘汰笑这种行为。从人性角度看，按照弗洛伊德的观点，笑既包含生存本能，也包含毁灭本能，但不同类型的笑，其生存本能和毁灭本能的比重不同。对于自己成就的笑，这更多体现的是一种生存本能。但对于别人的笑，更多有一种毁灭本能的元素。尤其看到别人不如我时，或犯一些低级错误时，便是如此。另外，人们在选择笑还是不笑，以及如何笑时，为了不暴露自己的真实意图，也会进行掩饰，这就有可能产生假笑和真笑的情况，也可能会产生假哭和真哭的情况。总之，笑对于人而言，更多具有工具意义，一个人一般会根据外部情况选择如何用好这个工具。好，谢谢，谢谢。

Song Guiwu's Point135: Why Do People Laugh

The positive aspects of laughter include: Scientific studies have shown that unforced, spontaneous laughter releases endorphins, chemicals in the body that are similar to opium and can act as painkillers.A good 15 minutes of laughter can increase our pain tolerance by 10%.In addition, laughter is effective in the treatment of many diseases.In groups, laughter promotes social cooperation and a sense of collective identity.Why do people laugh?One view is that laughter is a purely social behavior.Another view is that laughter was originally an aggressive behavior, originating from the sounds that groups made to unite against enemies.Another view is that people laugh when they see someone else suffer badly or unfortunate, but the bad or unfortunate is not serious enough to cause moral sympathy, so that people would not be morally condemned for laughing.Another view is that people release the pressure of aggressive desires through laughter.Personally, I think laughter is also a product of survival and evolution, and its positive aspects are many. Otherwise, laughter will be automatically eliminated by survival and evolution. From the perspective of human nature, according to Freud's point of view, laughter contains both survival instinct and destructive instinct, but different types of laughter have different proportions of survival instinct and destructive instinct. For their own achievements of laughter, this is more reflected in a survival instinct. But for others to laugh, there is more of a destructive instinct element. Especially when I see others as inferior as me, or make some silly mistakes, it is so. In addition, people in the choice to laugh or not, and how to laugh, in order not to reveal their true intentions, will also be covered up, which may produce a false laugh and true laughter, may also produce a false cry and true cry. In short, laughter for people, more has the meaning of a tool, a person generally choose how to use this tool according to external circumstances. OK, thank you, thank you.