Dreams can be the key to the past, present and future. They sometimes hide secret experiences, feelings that people themselves hide from themselves. You should not interpret dreams from dream books - the results will be contradictory, especially if you take several books, and, perhaps, are far from the truth.
Do not take everything that happens in your dream literally. For example, if you kill someone or seduce one of your acquaintances, this does not mean that you are secretly dreaming of doing it. Such dreams indicate rather that you think or are worried about this person, that you have some unfinished business with him. If the same relative, colleague, or friend appears in your dreams on a regular basis, think about what this might be related to.
When trying to unravel the mystery of sleep, rely on your emotions. When you wake up, do not try to immediately get out of bed and do business, but lie down a little with your eyes closed, trying to plunge into the dream you just saw and understand what emotions it evokes in you. It is your attitude to what you see that will be the key to both the problem and its solution. For example, if you dream of a building that causes you fear, disgust, and leaving it, you feel relief, joy, then you should think about moving, changing jobs, etc. whichever worries you more.
Pay special attention to analyzing your behavior and perception of yourself in a dream, as it can also have special meaning. It may seem to you that the personality itself has changed: in a dream, a person may see himself as more cowardly or brave, stronger or weaker than in life. Hidden fears, forgotten worries and anxieties may break loose, or another side of the personality may appear, an image may arise that you might like to be like.
Finally, one of the most difficult, but at the same time effective ways to solve the mysteries of a dream can be an attempt to talk to its characters. When you go to bed, make sure that no one can interfere with you and try to return to the place that you saw in your dream. Go there, explore, look for people from your dream, talk to them. If the same dream is repeated, return mentally to it and change the events. Is someone chasing you? Stop and look around, face your fear, understand what is bothering you. Such an experiment may help you understand yourself and fix what is bothering you.