In many film and television dramas, we can see people who are carrying secrets but are seriously injured under the worried questioning of everyone, but they also fail to tell their secrets, and they die with regret after swallowing their last breath. In the setting of the play, this is to foreshadow and create conflict. But the same thing is that when you die, like people in reality, some people are in pain, and some people seem to be peaceful, why is this?

We commonly use the phrase "swallowing the last breath" to describe people dying and losing their lives. In ancient times, when science was not developed, superstitious people even called this breath "bad breath", believing that it was this breath that caused the change of skin color after death. But now with the support of scientific theories, we understand that this is not the case, and that it is just a superstitious statement. However, there are still many people who are curious and puzzled about the state and feelings of people before they die. The cortex, which is responsible for consciousness in the brain, is the most sensitive to hypoxia, so many of the deceased's brains have lost consciousness by the time they breathe. By the time they take their last breath, they will no longer receive the pain signals from their bodies, and they will naturally not show pain.

But in our actual life experience, there are people who are in a very painful state when they are dying, why is that? First of all, the correctness of the current data is certain, the cerebral cortex has entered a state of closed consciousness in the absence of oxygen, and does not feel physiological pain. If the deceased is in great pain before he dies, it may be that there is an unfinished obsession that is causing him psychological pain.

In general, death is a relief for patients who have been bedridden for a long time. Even though medical technology has become very advanced nowadays, there are many advanced drugs to relieve the pain of patients, but most of the time they are very painful under the torture of diseases. When the patient's life has come to an end and there is no way to recover, there is no need to be too sad. They are relieved from their long-lasting struggle with illness and no longer feel pain and suffering, which may be a relief in some ways.