People who quarrel are generally people with different views from ours. Because everyone's knowledge, family background, experience and so on are different, resulting in different views on things. Shakespeare's famous saying: For a thousand readers, there are a thousand Hamlets. Everyone has different views on things because of different experiences, and everyone's views on the same thing will vary from person to person. Bargaining is a manifestation of this phenomenon. So, this is inevitable. This has also created a situation in which the whole society is full of ideas and is conducive to social progress. I don't know how to understand each other and how to tolerate each other. We should take the essence and discard the dross, and look at the problem dialectically. Avoid unnecessary wrangling!