Everyone dreams every day, but many people will not remember when they wake up, and will say that they never dream. Whether they can remember their dreams varies from person to person, not morbid.
Personally, I can remember my dreams when I sleep well and badly.
Duke Zhou is not very interesting, but sometimes the human body is not in good condition. Before getting sick, the human body will send some weak signals to the brain. During the day, the human brain is very active and cannot be detected. At night, when the human brain is resting, it will receive this signal, sometimes through nightmares.
For example, put your hands on your chest when you sleep at night, and sometimes you have nightmares about falling from a height. I have been taking Chinese medicine these days, having nightmares at night, and then going to see a doctor. I didn't tell it myself, but the doctor actually asked me, "Did you have a nightmare?"