Dreaming about S people, car accidents, funerals and deaths, are these dreams nightmares?

People always encounter some unpleasant things in their daily life, ranging from anxiety, anxiety, depression, depression to mental illness. In this case, when people sleep at night, it is easy to have some bad dreams, such as nightmares (dreaming of being chased) and so on. ), nervous dreams (dreaming of failing the exam, etc. ), traumatic dreams (dreaming of sad things), naked dreams (dreaming of streaking in the street without shame), etc. If you have nightmares for a long time, it is necessary to make psychological adjustment to reduce the psychological burden. However, some people have a happy family and a smooth job, and there is nothing unsatisfactory recently, but they still have some nightmares. This may be caused by improper sleeping posture or physical illness. Pay attention to changing sleeping position or going to the hospital for physical examination.