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

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

Many times, this process of brain processing of information has become our instinct. For example, if you see a person riding an electric bicycle on the street with a small box behind him, wearing a helmet and wearing yellow professional clothes, you basically don’t need to go there.

If you think about it, you will know that this is a delivery person.

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

Many classmates who watched Conan or Sherlock Holmes when they were young may have tried this kind of reasoning. For example, while waiting for the bus in boredom at the bus stop, they observed the people passing by, used their five senses to obtain information, and thought about their possible careers.

Or what kind of life you live.

A logician does not need to know the entire process. Life is a huge chain of relationships. He only needs to know one link in it to deduce the situation of the entire chain.

Infer his mental state from his behavior and occupation, or infer what kind of life he may lead from his mental state.

Logic based on observation requires long-term training and study to master. Because of individual differences, no one can reach the peak in their lifetime, but they can continuously reduce the error, and then reduce it...

The competition between Yuan Jia and Luo Qian has begun.

Xiaofeng and the other three seemed very interested, and their eyes were scanning the food stalls, looking for the target of the competition.

Luo Qian was leaning on the red rubber chair. He had just gone to the counter to buy two packs of cigarettes. When the cigarette butts lit up, a cloud of smoke came out of his nostrils. This has almost become his standard behavior when thinking, and his eyes simply scanned the crowd.

, and then fell on Yuan Jia in front of him.

Yuan Jia was eating peanuts slowly without raising his head to look at anyone else, as if he was confident.

Compared with Luo Qian's observation training, Yuanjia's training in the system is more stringent. After all, if you fail, you will be punished, and the system often does not follow the routine when giving questions, just like last time in the world of Luzhen

Similarly, Yuan Jia looked at Kong Yiji for a long time, but it turned out that the system was assessing a passerby.

Under this kind of training, Yuanjia is required to take a broader view. If it is just to judge the other party's occupation, it is a very simple matter for him. He only needs to look at it twice to deduce.

They are inseparable from each other.

"Hey, it's him."

Xiaofeng and the other three decided on their target. After all, it was the first round of the competition. They didn't choose anything too difficult, they just chose an ordinary person with obvious characteristics.

Yuan Jia and Luo Qian looked over.

The target is at the next table. He is a man about forty years old. He is very rugged, has dark skin, is slightly fat, and seems to have an oily smell under the light, especially his hair, which has a cigarette butt in his mouth and is red.

It almost burned down to the cigarette butt.

The man didn't know that Yuanjia and the others were secretly observing him and talking to their friends around him. Their voices were very deep and their language was rather vulgar.

Xiaofeng clicked his tongue twice and expressed his judgment first: "I think this person seems to be working in a nearby factory. There are many factories nearby, right?"

His words were recognized by Yao Bei and the two of them. For the three of them, it was still difficult to make a deeper judgment. They could only tell that this was a relatively grassroots worker. Combined with the surrounding work environment, he probably looked like a factory worker.

There are people working there.

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 cause the other party's "gaze conditioned reflex", Luo Qian looked for a while and then looked away, then waited for a while before continuing to look. After observing back and forth for three rounds, he first expressed his judgment.

"He's in construction."

"The arms are very thick and the palms are very rough. Because I wear a helmet for a long time, my hair looks very oily. I often sunbathe and my skin is very dark. When I smoke, I have the habit of holding the cigarette in my mouth for a long time. The cigarette butt is

The teeth marks are very heavy, and they are often burnt very short, which is a common habit of construction workers. The most important thing is that there are white lime mortar marks on the edges of the trousers."

After listening to Luo Qian's analysis, Xiaofeng and the other two fell to the floor in admiration and kept saying that it was awesome.

These can all be seen with the eyes, but if Luo Qian didn't mention it, Xiaofeng and the others wouldn't have the consciousness to connect these manifestations together.

Although everyone sees the same thing with their eyes, some people just get more information.

"I think so! You, Luo Qian, have a lot of tricks up your sleeve. Yuan Jia, the three of us have beaten you. If your judgment is the same as Luo Qian's, then if he answers first, he will win."

The person who answered first naturally had the upper hand. Yuan Jia smiled and said, "My judgment is different."

"Oh?" Luo Qian said with a smile: "Then tell me what he does. I have been losing to you since I was a kid, so I don't believe I can lose to you in this aspect."

Yuan Jia filled up the wine glass in front of Luo Qian and said with a smile: "Drink if you lose."

"you say."

"He's not a builder, he's a chef."

"chef?"

Not only Luo Qian, but also Xiaofeng and the others felt that this answer was unreliable.

"It can't be a chef, right? If it's a chef, how do you explain the traces of white lime mortar on his trousers?"

Yuan Jia ate a peanut and said with a smile: "Don't be misled by the temporary appearance. I guess Luo Qian, you should have noticed the white lime plaster traces on his trousers at the first sight, so you subconsciously preconceived the idea and dismissed other manifestations."

Is it derived from the direction of 'building'?"

Luo Qian was stunned.

Yuan Jia's reminder broke the 'inherent impression' that Luo Qian had subconsciously implanted into the man.

He quickly looked again at the traces of lime mortar on the edge of the man's trousers, and this time he seemed to see something more.

The pants are not right...

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

“The more obvious the appearance, the more cautious the judgment must be.”

Yuan Jia suffered a lot from this aspect during his systematic training.

This is almost a process of playing games with the subconscious mind. As mentioned before, even if you see someone riding an electric bike, wearing yellow clothes, or even having the word Meituan written on it, there is still a feeling of "he is not a delivery person."

It's a possibility, but almost no one would think in this direction.

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

Yuan Jia continued Luo Qian’s analysis just now and gave his own analysis.

"It's true that his arms are very thick and his palms are very rough, but you notice that his left arm is thicker than his right arm. His main actions are picking vegetables and raising glasses with his right hand.

Right hand, that means he is not left-handed, so the possibility of this difference is because his left hand needs to bear a greater workload at work, such as turning pots and spoons when cooking."

"Why is he turning the pot and spoon when cooking? If you look carefully at his arm, there are many small burn marks there, as well as large and small knife scars on his left finger."

"Maybe he is not wearing a safety helmet, which makes his hair very greasy, but he is wearing a chef's hat."

"The characteristic of cigarette butts is not unique to construction workers, chefs also have this habit."

"With short and clean fingernails, you are much more likely to work in the catering industry than in the construction industry."

"When you see him eating food, he is used to using chopsticks to pick here and there. He is not picky like a construction worker. It is obvious that the food is not to his taste. People in the catering industry are very picky about food."

"The traces of lime mortar on the sides of his trousers are new and cannot last more than half a day. Looking at his friend, there are also new traces of lime mortar on his body. Maybe the two of them repaired a wall somewhere in their home today.

For some work, I invited him to have a late-night snack with me."

"His friend is not a construction worker. From his sitting posture, it can be seen that he has some problems with his spine. His hips are relatively large, his body is slightly fat, his facial skin is not good, and his palms are rough. In addition, have you noticed..."

"The sole of his friend's right foot is much more worn than his left foot, so I guessed that his friend is a driver. It can be seen from the dishes he picked up that he is taboo on cold, sour and spicy food. He has stomach problems, probably...

A long-distance truck driver."

After listening to Yuan Jia's textbook-like observation and analysis, the first four people in Luo seemed to be petrified.

He just took a quick glance, and not only analyzed the occupation of the rugged man, but also the occupations of his friends around him, and even guessed what they did today and why they came for a late-night snack.

Yao Bei was good at dealing with people. He took the cigarette on the table and went over to chat with the other party to confirm.

Five minutes later, he came back.

Luo Qian drank all the wine in his glass, and Xiaofeng and the others gave a thumbs up to Yuan Jia.
Chapter completed!