I dreamed that I held a little boy's leg and hit the wall, and then his head was broken. . What's going on here? Seek expert analysis.

Dreams have nothing to do with bad luck.

Many people have such distress: they often have nightmares or even wake up after falling asleep. I felt dizzy the next day because I didn't sleep well, which affected my work and study. Some people also worry that nightmares will bring them bad luck and cause psychological fear and anxiety.

In fact, dreaming is a normal psychological phenomenon in people's sleep. Under normal circumstances, human brain nerve cells are in a state of inhibition during sleep, and this inhibition process is sometimes complete and sometimes incomplete. If it is not completely inhibited, there are still a few nerve cells in the cerebral cortex in an excited state, and people will dream. Because the activities of a few cells when awake lose the control and regulation of the whole cerebral cortex, some fragments of memory become active without restraint, which may show strange dreams different from normal psychological activities. At this time, if nerve cells related to language and movement are also excited, they will not only dream, but also talk in their sleep or sleepwalking.

So how can we reduce nightmares?

Pay attention to your body posture when you sleep. Generally speaking, sleeping on the right side is better. When sleeping on your back, your hands and feet are naturally vertical, and the pillow should not be too high. We should correct the bad habit of sleeping on our stomach.