The phenomenon of indiscriminate dreaming is the problem of having multiple dreams and nightmares, which is mostly seen in excessive mental stress, heavy burden of life, excessive thinking, staying up late for a long time, irregular work and rest, etc. During sleep, most of the brain cells and tissues are gradually resting, while a small part may still be active for some reasons. The above-mentioned living conditions will lead to more areas of the active part of the brain, which will easily lead to complicated dreams during sleep, which are mostly related to nightmares and nightmares, and are often a release of mental stress. The phenomenon of random dreaming for a short period of time does not need to be nervous, and most people can gradually improve by adjusting their own living conditions and mental state. Find the cause of the random dreaming can avoid the phenomenon of nightmares and excessive dreaming for a long time.