There are many people in history who parted ways due to different views, such as Chen Gong and Cao Cao.

In order to save Cao Cao, Chen Gong gave up his official position, risked his life, and chose to flee with him. However, after passing by Lu Boshe's house, Lu Boshe entertained them kindly, but because of Cao Cao's He was too suspicious and killed Lu Boshe's family. At that time, he felt that Cao Cao's murderous intent was too strong and his heart was too small. He felt that the two people had different views and Cao Cao was not worthy of trust, so he chose to part ways with Cao Cao.