It's a well-known saying that people have three urgencies, but do you know what it really means?
First of all, we need to understand what the "three urgents" refer to. In fact, there is no unified statement on the exact definition of the "three urgency". However, in everyday life, it is often understood as "urgency to urinate, urgency to poop, and urgency to fart".
Urinary urgency and fecal urgency are easier to understand, and they refer to people's need to urinate and defecate, respectively. When the bladder is filled with urine, the brain receives a signal to produce the urge to urinate and needs to urinate to expel excess water and waste products from the body; Similarly, when feces accumulate in the intestines to a certain extent, the brain will also send instructions to defecate, causing the person to feel the urge to defecate.
The meaning of fart urgency is slightly different. It usually refers to the presence of air in the human gastrointestinal tract, and when these gases accumulate to a certain level, they need to be expelled from the body by farting or burping. Fart is a normal physiological phenomenon because when people digest food, they produce some gases that need to be excreted from the body to keep the body comfortable and healthy.
After understanding the meaning of "three urgent", we can further ** its application in daily life. In public places or on transportation, we often encounter the situation of "three emergencies". For example, suddenly needing to go to the toilet on a long journey, or not being able to find a suitable place to defecate on a crowded bus. In these cases, the need for the "three urgents" can cause a lot of distress and discomfort to people.
To sum up, "people have three urgency" is a common saying that usually refers to urgency to urinate, urgency to feces, and urgency to fart. These needs are common in everyday life, and people should respect and understand each other's needs, especially in public or on transportation. When we encounter similar situations, appropriate measures should be taken to cope in order to maintain physical comfort and social courtesy.