Dreaming of killing 13 people.

I don't understand the so-called dream interpretation, but I have studied psychology and know something. From a psychological point of view, it is very likely that the usual work or study is too tired and depressing, and this kind of pressure can not be properly vented, and over time, many a mickle makes a mickle. When sleeping, because of the relaxation of body and mind, the brain is alert to this desire that can't be vented in normal life, so there is what you said. This is the role of the subconscious in psychology. What you said confirms the characteristics of the subconscious to some extent: 1. The subconscious mind is generally unconscious. Only through hypnosis can we really achieve the same hypnotic effect-relax the body and mind and reduce our vigilance against the rules. 2. When you are relaxed, you are most likely to enter the subconscious. Listening to light music before going to bed is in line with this. If you want to know more about psychological dream interpretation, I recommend a movie "Dr. Edward", which is very old, but very classic. Finally, it should be noted that having said so much psychologically does not mean that you have psychological problems. This is a normal situation, and most people do. Don't give yourself any pressure, have a healthy and positive attitude. You should also stop listening to music, because listening to light music is easy to relax, which is wrong. The correct way is to find a suitable friend to talk to when life is stressful, or go out for a walk and do some exercise to relax yourself. I hope it will help the landlord.