Guan Yu's death, on the word "arrogance", must be defeated by arrogance. He looked down on Huang Zhong, a veteran who has made meritorious deeds, and claimed that he was "out of line with the veteran". He looked down on Sun Quan, the king of Wu, and asked Sun Quan for his son. Not only did he not allow it, but he insulted it. He even said, "How can my tigress be worthy of your son!" He looked down on his colleagues Mi Fang and Shilin and claimed to settle accounts with them. He even looked down on the young Wu Dong general Lu Xun and called him "Xiao Er". Even the strategist Zhuge Liang refused to accept his words and began to complain bitterly. Later, Zhuge Liang showed a few hands, and he had to accept it. In Guan Yu's eyes, there is only one brother Liu Bei and at most one righteous brother Zhang Fei. So his vision is very narrow and his stomach is too small to hold people. Finally, he was rebellious and tired and had to give in easily. After Guan Yu's death, the alliance between Sun Quan and Liu Bei broke down. Not only did Zhang Fei and Liu Bei die with him, but the trend of Shu's death was irreversible. Although Zhuge Liang saved the day, he was unable to save the day. From this point of view, the chain reaction of Guan Yu's death caused a series of losses, which were extremely serious.
The death of Zhang Fei died on a word "mania". He was impatient and slightly unhappy, so he took it out on his subordinates. Coupled with alcoholism, drinking is even more unscrupulous, whipping subordinates at will, taking it out on others, arrogant and unreasonable. He finally got what he deserved and was killed by the Ministry.
Guan Yu died of arrogance and Zhang Fei died of impatience, both of which were fatal. Therefore, it is a wise saying to guard against arrogance and rashness. Further discussion shows that both Guan Yu and Zhang Fei committed suicide. If Guan Yu avoids arrogance and rashness and Zhang Fei avoids rashness, even Pan Zhang, Ma Zhong, Zhang Da and hundreds of others are no match for Guan and Zhang. As Lv Kun said in the Ming Dynasty: "When I die, I will die; Who can die if people don't die? " In this way, the most ferocious enemy who killed Guan Yu and Zhang Fei was themselves. The arrogance and recklessness in their minds are the main culprits that killed them.