For most adults, it is considereda normal eight hours of sleep and sixteen - wakefulness. But it is rather a habit acquired over the years. Nature has created man in such a way that he needs an alternation of 3-4 waking hours and as many hours of rest.
The need for a person in a dream depends on his individual characteristics and age.
Science still doesn’t know exactly whythe human body needs sleep. The most common answer is to rest the brain. According to scientists, sleep is a special form of the brain. At this time, he not only does not just stop his work, on the contrary, he sometimes works more intensively than during wakefulness. Experts believe that during sleep, the body transfers data from short-term memory to long-term memory - and at the same time produces a thorough analysis of what happened for.
The special state of the human body,when his mind goes out. The subconscious mind begins to work. It can bring out emotions that a person tries to suppress in himself while he is awake. Why are some dreams called prophetic? In most cases, dreams are a reflection of what a person has experienced in reality. Although many people believe that, on the contrary, what is seen in a dream comes true.
К примеру, человек видит себя совершенно больным, wakes up, but discovers that he is completely healthy, calms down and forgets his dream. After a day, two or even a week, he begins to feel unwell in reality. In this case, they say that the person had a prophetic dream, which means a warning about upcoming events.
What is a prophetic dream?For modern scientists, this question is not mysterious or mysterious. In their opinion, everything is explained by the high sensitivity of the human brain during sleep. As proved by science, the "gray matter" never fully rests, even in a state of deep sleep, a certain part of it continues to work. When the forces are restored, closer to the morning, the rested brain cells are able to work with such intensity that they can not show even during wakefulness. At the end of sleep, the brain picks up such insignificant pains and the slightest discomfort in the body that it does not feel during the day. When pain is not so strong as to awaken a sleeping person, it can cause dreams and prophetic dreams in which the sleeper sees himself as completely sick.
What else can be caused by prophetic dreams?A natural question arises: what is a prophetic dream, not connected with painful sensations? The "customers" of dreams are mainly feelings, and not consciousness, as it was considered earlier. If we feel indecision or fear, it is they who will cause dreams filled with terrible pictures. A feeling of joy and peace will bring bright and positive dreams. Naturally, in the latter case, a person wakes up more rested and full of energy.
Official science categorically deniespossibility of predicting the future. This fully applies to dreams. However, it is no secret that many prominent scientists, faced with foresight in a dream, personally recognized that they exist.
There are cases when scientists for the first timefaced with the question of what is prophetic dream, making a brilliant scientific discovery in this state. Many people explain this by saying that they had worked a lot on a particular problem before, and as a result, one night the brain finally put everything on the shelves.
Like it or not, modern science cannot yet state with 100% certainty. Man’s brain is still too little studied today, so there’s no clear definition of what a new dream is.
