There has always been a popular saying about dreams: "Dreams are all negative". For example, when people dream of bad things, it means that good things will happen in reality. This statement is actually a misinterpretation of dream interpretation. In fact, the principle of psychology is: "Dreams are the disguised content of repressed consciousness". Some emotions and feelings that are not accepted by people will be suppressed to the subconscious and may be presented in various "distorted" forms in dreams.
For example, Xiao Ming made a mistake at the meeting today, and he immediately felt ashamed. But because he was not allowed to express this emotion at that time, Xiao Ming might quickly suppress it in an instant; But in his dream at night, Xiao Ming relived this feeling of shame. This is because Xiao Ming's emotions need a way of expression, so dreams are the way of expression.
Dreams can't help people make decisions.
Many friends around me have said that some problems that can't be figured out during the day suddenly become clear in the dream at night. To some extent, it is sometimes possible. Because dreams are a tool for the subconscious to communicate with people, many things that the brain can't figure out are probably already answered by the subconscious. Generally speaking, this may be the true meaning of "from the heart".
However, what needs to be emphasized here is that understanding the subconscious is not an easy task. The "disguise" of the dream itself greatly increases the difficulty for people to interpret their subconscious. Therefore, it is very unreliable to simply use the "plot" in the dream as the basis for making your own decisions. The above contents are for reference only.