When an abnormality occurs in a person such as a disaster, avoidance action is automatically activated. This does not mean that a person thinks about the situation with his brain and takes action. I often hear that the body moves reflexively, and one of these reactions is the homeostatic reaction. In this homeostatic reaction, the ability to detect danger that is naturally memorized (in some cases, it is transmitted by inheritance) and the ability to detect danger that the body remembers from experience are recorded in the visceral sensation, and it is conscious that a person is in a dangerous state. It is known as a reaction in which the beast’s instinct works without it and collates with the visceral sensation to cause evasive action. This reaction is also called a defense reaction and is a well-known fact.
