Why can't I see through people like Guo Haizao in "Dwelling Narrowness"?

Let me share some of Ma Laoshi's past experiences with dating—don't think of people too highly; human nature is very strong.
If you want to quickly win over a woman, give her a suitable reason to surrender to desire.
The so-called desire is nothing more than greed, anger, ignorance, arrogance, and doubt. Is Haizao a good woman?
Of course she is. She is simple-minded, kind-hearted, and follows her principles and bottom line. But these qualities also largely bind her.
If you want to win over women like Haizao, what you need to do is make her fully release her inner evil, then give her a sufficient reason to justify that evil.
Haizao and Xiao Bei are in a normal relationship—cohabiting, saving money to buy a house, getting married. This was the typical life path for most people at that time. Haizao understands Xiao Bei, and she is also working hard.
Haizao's sister is not a good person—she always causes trouble for others and seeks personal gain. We won't discuss her too much here, but we can say she is an important reason for Haizao's downfall. Song Siming's approach is simple: throw bricks vigorously, directly bribe her with money to dazzle the newly graduated Haizao.
A very important point is that he mentions, “Your difficulties are just a small inconvenience for me.”
This gives Haizao enough reason to accept this great favor.
Of course, this is just the first step. If Song Siming only does this, there won't be any follow-up.
Song Siming keeps testing and crossing boundaries. In contrast, Xiao Bei is just an ordinary, content person. This makes Haizao feel that she is “bound by her previous beliefs and stuck with Xiao Bei.”
Like most girls, Haizao believes, “I want to find a man who loves me, be with him, work hard together, and live a good life.”
When she encounters Song Siming's wealth and grandeur, she begins to doubt her beliefs.
She chooses to find a reason for her greed—that is, “love.” But she knows Song Siming is older, more experienced, and they haven't known each other long. She also knows Xiao Bei is simple, passionate, and her fiancé who knows her inside out. At this point, with just a little push, if she argues with Xiao Bei, she can immediately think that Xiao Bei “doesn't love her enough,” which gives her a reason to lean toward Song Siming.
When she goes out with Song Siming, she can faintly sense what might happen, so she needs to do something involuntary. Logically, she and Xiao Bei have been living together for so long, they are used to various positions.
Song Siming is also an honest man. He can be fooled by a fake period, not knowing whether this time it was Haizao's deliberate act or just a coincidence.
Afterward, she is caught between two choices. On one hand, this conflicts with her long-held beliefs—it's infidelity. On the other hand, she needs Song Siming's promise and security to replace Xiao Bei, the classic “I just want to be the county mayor's wife.”
Haizao enjoys Xiao Bei's care but can't let go of Song Siming's money, so she is weighing her options. All of this is a struggle between her bottom line and instincts.
Until Xiao Bei catches her in the act, she completely loses control. She hasn't yet said, “Could it be that you didn't make that mistake?” After all, Haizao is a good girl herself. As we said before, almost everyone is driven by animal instincts.
Even if Haizao returns to Xiao Bei, Xiao Bei will find it hard to go back to how things were before, until the conflict erupts completely. Haizao won't think about why it came to this; she only knows she has been trying very hard to maintain her relationship with Xiao Bei. When Xiao Bei finally explodes, she no longer cares and throws herself directly into Song Siming's arms.
Coincidentally, Haizao becomes pregnant with Song's child.
Logically, as a lover of that level, she should just do her job well. But unexpectedly, Song's wife causes trouble, Haizao pushes her luck, Song is placed under investigation, Haizao has a miscarriage, and loses her fertility.
Song dies, Haizao is left with lifelong disability, Xiao Bei finds new love, and the story ends happily, with the audience feeling satisfied.
There are many good girls in this world, but few can match Haizao's early-stage qualities.
Many people start chasing after student council leaders or senior students in their second year, and during internships, they pursue their internship supervisors.
Being able to withstand Song Siming's advances for so long, Haizao is truly remarkable.
Haizao only became overly eager later on, coupled with plot twists and character deaths; otherwise, her bottom line would have far surpassed Xiao Bei's upper limit.
Many emotional bloggers say, “Brothers, you must find a girl from a good family background; they will love you well.” This isn't entirely correct. It only means they can be good partners, good wives, and good mothers. It doesn't mean they won't have malicious intent, or that they won't have greed, anger, ignorance, arrogance, and doubt. Whether with Xiao Bei, Song Siming, or other men, Haizao can be a good mother.
Many say that to have a good relationship, you need the same heart; others say material wealth is the foundation of everything. I think both are somewhat wrong. If it's love, love is fleeting; no matter how deep, it can become routine and numb over time.
No matter how much material wealth there is, the happiness it brings will eventually plateau, and people will become bored in a comfortable environment. Successful men and warm-hearted men both have their ups and downs. Ultimately, whether they can live well depends on fate!