How do people react when they are afraid?

1.The pupils are enlarged, the pores of the whole body are closed, the heart rate doubles or even triples, but there are brief pauses in breathing, and the oxygen content in the blood drops dramatically, so that the oxygen supply to the brain can be focused. The muscles of the body and limbs are in a state of hypoxia, which causes stiffness, so they are not dominated by the brain, consciousness is mainly focused on vision, and other sensory functions are turned off by the brain.

2.When the fear disappears before the brain function is completely shut down, breathing is restored, a large amount of oxygen is inhaled to reactivate the functions of the whole body, the pores are fully opened, a large amount of sweating, muscle stiffness disappears, the lack of oxygen becomes weak, the whole body is paralyzed, and the rapid loss of heat leads to hypothermia and trembling all over the body.

3.Inferiority complex, which indicates in social interactions.

I imagine that there are few experiences of success, and there are many experiences of failure, and I always think that I can't do it.

4.Shyness, which indicates that in social interactions, they are too restricted by their words and deeds, and their inability to fully express their thoughts and feelings becomes more exaggerated. For example, when you speak, your hands usually droop.

Maybe when you speak, your hand makes a lot of small movements and sometimes they do it all the time, and his mood can be very anxious, which can be seen from his expression, what is better control depends on his state of mind. 5.When you are nervous and scared, you feel very flustered.

You don't know what you want to do, and you feel flustered and unfounded. They will choose not to speak or have a low voice. If they really want to speak, their voices will tremble slightly, or they will suddenly stop and speak slowly.

5.Hands and feet will tremble to varying degrees, even sweat, the ability to organize language will decrease, the ability to think and logic will be lost, and it will be impossible to make correct judgments and make the right choices. When you encounter this situation, you should constantly remind yourself:

I can, I can, I'm the best. Then, take a deep breath and adjust your breathing rate.

And the rhythm, calm the mood and try to take a step.

To sum up, people react differently when they are afraid, and we should learn to overcome it.

Holding your head and screaming, this is a human physiological response to try to scare off enemies with sonic attacks.

There will be a backward reaction, but also a very violent reaction, and a very impulsive reaction, because everyone doesn't want to encounter such a thing, so we have to protect ourselves.

When people are scared, they will have difficulty breathing, their pupils will dilate, and the brain will concentrate on protecting themselves, which is a normal reaction of people.

Will make a knee-jerk self-protective reaction, and will hide in a safe place.

Usually in a normal situation, there are many physical reactions when people are afraid, such as shortness of breath, paleness, weakness of the lower limbs, etc., the specific analysis is as follows:

1.Shortness of breath: When people are afraid, hormones in the body usually change, and a large amount of adrenal hormones and thyroid hormones may be secreted, which makes the muscles abnormally excited, and the oxygen and energy consumption increases, causing the heart to beat faster than the heart, and then there may be a physical reaction to shortness of breath.

2.Pale complexion: When people are afraid, their heartbeat accelerates, and the heart needs a lot of blood flow, so blood from other parts of the body generally flows back to the heart from the periphery.

In addition, when a person is afraid, the blood vessels in the face usually shrink, which in turn leads to a decrease in blood flow to the face, and the patient may have a pale physical reaction.

3.Weakness of the lower limbs: When people are afraid, the sympathetic nervous system is abnormally excited, which may cause the blood vessels in the lower limbs to tense and constrict, while the blood is circulating rapidly, and then there may be physical reactions such as weakness and soreness in the lower limbs.