Original:  When tired, they often feel pain in Sternocleidomastoid muscle .
Revised:  They are passive and mindful of what others think. They are relieved when people tell them what to do. They are comfortable doing the same things as others. They are not outspoken. They are cautious and reserved. They are receptive to gossip and written material, and once they are in, they are challenging to correct. They are very presumptive. They excel at paperwork but may only work according to manuals. They follow the rules and instructions to the letter and have a strong desire for recognition and approval for following them. They are polite, regular, serious, disciplined, work for the good of the world. They are accurate in their work. They are sensible, and they behave in a way that is not embarrassing to the world and attracts praise. They think that their common sense is the right one. They are ashamed to be selfish or to show themselves. They listen well to their parents, teachers and superiors. They are faithful to the basics, to duty, and obedient. They can be powerful when they follow the norms and the path. They are brilliant, hard-working people who can do what they have planned. They are diligent and erudite. They are highly analytical and able to process information. They are intelligent. They prepare carefully and simulate different cases. They are good at imitating and passing on. They pay attention to their subordinates and others under them. They cannot say anything that others do not like. They cannot refuse a request. They are relaxed and amicable among their people, but outside they hide their true intentions and sober and do not speak their minds. They may prefer a simple life. They do not live a glamorous life, even when they are successful. They draw their communication from a manual in their brain that says, "If you say this, I will say that." They are more comfortable working in a seniority-based system than a performance-based or merit-based system. They are good at connecting people with other people. They understand the characteristics of people and can keep a reasonable distance. They listen to people fairly. They are good at long-distance running in athletics. They can speak well if they are prepared in advance but feel uncomfortable without a script. They are not good at improvisation. They are less likely to move quickly in a crisis. They are the best sycophants in the world. They tend to be sneaky. They are not good at originality or resourcefulness or at making unprecedented decisions. They are slow to make decisions about new things. They can be cynical in adolescence and delight in confusing others. They like thinking, but they are more imaginative than verbal, often gets stuck when trying to understand things with their own words. They are constantly sorting things out in their heads. They have no conclusions. They are good at remembering exactly what others have thought. They tend to feel busy and anxious about things that come from outside and are often busy thinking about and dealing with this and that. They tend to have a sweet tooth. They are also the most attached to their families. They are delusional, fanciful and have a limitless imagination. They get more and more anxious when bad fantasies start and get caught up in the negative thoughts that go around in their head. When they think about the future, they always struggle with vicious delusions in their heads. They are good at making up stories because they are good at imagining things. They can quickly let their thoughts show on their faces. They forget that they even had such feelings about things they used to hate. They do not talk about themselves much and try to be harmless. They are more receptive to Confucian values. They value ethics and morality. They seek order and stability. They are conservative and do not like new ideas. They do not want to cause trouble, are sensitive to shame, do not want to be laughed at, necessary not to make mistakes. They think that all that matters is that things go well. They like history, drawing, cosplay, etc. They like to get into a story and become the main character in it to feel as if they have experienced it. They can have a strong sense of realism in a fictional world. They tend to dream of falling into a hole. They can think that the best thing to do is graduate from a good university, join a good company and work steadily. They lose their appetite when people say dirty words to them. They are among the most likely to work for a company and become emotionally ill. They read the other person's words too deeply, and as a result, they sometimes hate the other person. They are vulnerable to strong emotions from others. They are often bureaucrats, prosecutors, accountants, bankers, booksellers, curators, announcers, salespeople, assistants, secretaries, store clerk, messengers, actors, cartoonists. When fatigued, their cerebral reflexes become hyperactive. Their neck relaxes and the pubic bone begins to protrude. Their anterior rib drops and their T5 (5th thoracic vertebra) drops. Their L5 (5th lumbar vertebra) becomes rigid. The Sternocleidomastoid muscle on the side of the neck becomes painful when they are tired. They become more tense in the vagus nerve, more prone to gastric hyperacidity, or more often to tension in the temples and frontal region. They will want to put their feet up on the chair. Their cheeks become hollow and their necks stiff. They lose the ability to distinguish between essential and minor matters and feel that everything is important. They start to try to please everyone and make strange compromises. They become nauseous. Their stomach is affected, and they end up with stomach ulcers .
Edit intent: coherence