When people sleep, then every person has to pass the whole time through two types of sleep. One says, 'Rem Slip' is another 'Nonreame Slip'. Two types of sleeping have different characteristics, different characters. Depending on the time, sleep depth, body reaction, brain activity, sleep patterns, dreaming, or feeling like sleeping, depending on the type of sleeping character.
Even though sleep started with a non-slip sleep, the number of nightsite slips decreased and the nightmare increased as much as the number of sleep slips. In Ram Sleep, people can dream about dreaming and wake up when they wake up.
And the interpretation of the events that match the dream is not very true. What is that is the Coincidence The subconscious mind wants to match the incident.
When people are mentally depressed, they want to match everything. And people who want to remember about the incident of depression. On the other hand, when the mood is good, people can easily ignore or avoid many issues.