Shape, sound, smell, taste, and touch are the five most important means of human perception.

Through the five senses, we can obtain a variety of information, and then through the processing of the brain, we can feedback the information we need.

Many times, this process of processing information in the brain has become our instinct, such as seeing a person riding an electric car on the street, with a small box in the back, wearing a helmet, and wearing a yellow professional uniform, basically without thinking about it, you can know that this is a delivery person.

Reasoning and analysis is an art, human behavior is linked to psychology, and people's dress and performance are also shaped by long-term living habits.

Many of your classmates who watched Conan or Sherlock Holmes as a child may have tried this reasoning, such as observing the crowd around them when they were bored waiting for the bus at the bus stop, using their five senses to obtain information, and thinking about what kind of profession they might be engaged in or what kind of life they might live.

A logician does not need to know the whole process, life is a huge chain of connections, he only needs to know one of the links, and he can deduce the situation of the whole chain.

From his behavior and occupation can be inferred from his state of mind, or from his state of mind it can be deduced what kind of life he might live.

Logic based on observation requires long-term training and study to master, because of the difference of individuals, no one can reach the peak in a lifetime, but the error can be continuously narrowed and narrowed......

The competition between Yuanjia and Luo Qian has begun.

Xiao Feng and the three of them looked interested, their eyes swept through the food stalls, looking for the target of the competition.

Luo Qian leaned on the red rubber chair, he had just gone to the counter to buy two packs of cigarettes, the cigarette butts lit up, and a cloud of smoke came out of his nostrils, which almost became the standard when he thought, his gaze simply swept over the crowd, and then fell on Yuan Jia in front of him.

Yuan Jia was eating peanuts slowly, and he didn't look up at others, as if he was confident.

Compared with Luo Qian's observation training, Yuan Jia's training in the system is more strict, after all, unqualified is to be electrified, and often the system does not follow the routine when the problem is asked, just like the last time in the world of Lu Zhen, Yuan Jia looked at Kong Yiji for a long time, and the result was that the system assessed a passerby.

Under this kind of training, Yuan Jia is required to look wider, if he just judges the other party's occupation, it is a very simple matter for him, he only needs to look at it twice, and he can speculate that it is not far from ten.

"Hey, that's it. ”

Xiao Feng and the three of them determined their goals, after all, it was the first round of competition, and they didn't choose too difficult, so they chose an ordinary person whose characteristics looked more obvious.

Yuan Jia and Luo Qian's eyes followed the past.

The target was at the next table, a man of about forty years old, very rough-looking, dark skin, slightly fat, and there seemed to be some oily smell under the light, especially his hair, and he still had a cigarette butt in his mouth, and the red dots were about to burn to the cigarette butt.

The man didn't know that Yuan Jia and the others were secretly observing him, talking to his friends around him, and his voice was also very thick and his language was relatively vulgar.

Xiao Feng sighed twice, and first said his judgment: "I look at this person who seems to work in a nearby factory, and there are many factories nearby, right?"

His words were agreed by Yao Bei and the others, and it was still very difficult for them to make a deeper judgment, and it could only be seen that this was a relatively grassroots worker, and combined with the surrounding working environment, he probably looked like a worker in a factory.

Yuan Jia looked at it for less than ten seconds, then withdrew his gaze, continued to eat peanuts, and looked at Luo Qian with interest.

In order not to arouse the other party's 'gaze conditioning', Luo Qian looked for a while and retracted his gaze, and then waited for a while to continue looking, and after observing back and forth for three rounds, he first said his judgment.

"He's in the business of architecture. ”

"The arms are very thick, the palms are also very rough, because of the long wearing of hard hats, the hair looks very oily, often basks in the sun, the skin is also very dark, there is a habit of holding the cigarette in the mouth for a long time when smoking, the tooth marks on the cigarette butts are very heavy, and often burned very short, which are the habits of construction workers, there is dirt in the nails, and most importantly, there are traces of white lime mortar on the hem of the trousers. ”

After listening to Luo Qian's analysis, Xiao Feng and the three of them threw themselves to the ground in admiration, and said awesomely.

These are all things that can be seen with the eyes, but Luo Qian didn't bring it up, and the three of Xiaofeng didn't have the consciousness to connect these performances.

Everyone sees the same thing, but some people just get more information.

"I think so! Luo Qian, your kid has a hand, Yuan Jia, we are all pressing you, if you have the same judgment as Luo Qian, then this will answer him first, but he will win. ”

The first to answer naturally took the lead, and Yuan Jia smiled and said, "My judgment is different. ”

"Oh?" Luo Qian smiled: "Then tell me what he does, I have lost to you since I was a child, I don't believe that I can still lose you in this regard." ”

Yuan Jia filled the wine glass in front of Luo and said with a smile: "Lose and drink." ”

"You say. ”

"He's not in architecture, he's a chef. ”

"Cook?"

Not only Luo Qian, but even Xiao Feng and the three of them felt that this answer was unreliable at this time.

"It can't be the chef, can it?"

Yuan Jia ate a peanut and said with a smile: "Don't be misled by the appearance of the moment, I guess Luo Qian should have noticed the white lime mortar marks on his trouser hem at first sight, so he subconsciously preconceived and deduced other manifestations in the direction of 'engaging in architecture', right?"

Luo Qian was stunned.

Yuan Jia's reminder broke the 'inherent impression' implanted in Luo Qian's subconscious.

He hurriedly looked again at the lime mortar marks on the man's trouser legs, and this time he seemed to see something more.

Pants aren't quite right......

First, it is impossible for the workers on the construction site to wear pants of this quality to work, and secondly, there are no other traces of mud and water on the pants except for this trace of lime mortar.

"The more obvious the appearance, the more cautious it must be. ”

In the systematic training, Yuanjia did not suffer any losses in this regard.

This is almost a game with the subconscious, as mentioned before, even if you see someone riding an electric car, wearing yellow clothes, and even writing Meituan, there is still the possibility that 'he is not a delivery person', but almost no one will think in this direction.

Because the moment you see such an obvious appearance, the brain gives you the answer, so all subsequent observations are just verifying this 'answer'.

Yuan Jia continued Luo Qian's analysis and said his own analysis.

"It's true that 'the arms are very thick and the palms are very rough', but you find that no, his left arm is thicker than his right arm, and he uses his right hand to pick up vegetables, raise glasses, and make the main movements with his right hand, which means that he is not a left-hander, so the possibility of this difference is because his left hand needs to take on a greater amount of labor at work, such as turning a pot and spoon when stir-frying. ”

"Why is it turning the pot over the pan when you stir-fry? If you look at his arm, there are a lot of small burn marks, and large and small knife scars on his left finger. ”

"He may not be wearing a hard hat, which causes his hair to be oily, but a chef's hat. ”

"Cigarette butts are not unique to construction workers, but also to chefs. ”

"The dirt on the nails is not mud, it's oil. ”

"You see that when he eats vegetables, he is used to picking and choosing with chopsticks, and he is not as picky as a construction worker, obviously the dishes are not to his taste, and people in the catering industry are very picky about dishes. ”

"The lime mortar marks on the hem of his trousers are new, and it won't take more than half a day, and then look at his friend, who also has new lime mortar marks on his body, maybe the two of them have done some work together today to repair the wall of the house or something, so they invited him to have a supper together. ”

"His friend is not a construction worker, and it can be seen from his sitting posture that he has a bit of a problem with his spine, his buttocks are relatively large, his body is slightly chubby, his face skin is not good, and you can see calluses on the inside of his thumb when he raises his glass, and you notice that there is no ......"

"His friend's right sole is more worn than his left, so I guess his friend is a driver, and it can be seen from the dishes he picks up that he is more taboo about raw and cold hot and sour food, he has stomach problems, and he is probably a long-distance truck driver. ”

After listening to Yuanjia's textbook-like observation and analysis, the four people in front of Luo seemed to be petrified.

He glanced at it, and not only analyzed the profession of the rugged man, but even the profession of the friends around him, and even guessed what they did today and the reason for the supper.

Yao Bei is good at dealing with people, so he took the cigarette on the table and went over to chat with the other party to confirm.

Five minutes later, he returned.

Luo Qian drank all the wine in the cup, and the three of Xiaofeng gave a thumbs up to Yuanjia.

",......!"

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