-I'm happy to answer it for you.
Question: I dreamed that all my classmates had children, but I didn't get married.
Answer: what has no special significance is an ordinary dream;
The cause and purpose of dreams are still inconclusive in academic circles. It is generally believed that dreams are caused by some nerve impulses released by the brain when processing information and consolidating long-term memory (such as dust raised during cleaning or information flow being processed), which are interpreted by conscious brains as bizarre vision and hearing.
First of all, Hobson and McCarley put forward the theory of "activation-synthesis" in 1977: the pons in the brain stem will constantly send out signals (PGO waves) to stimulate and activate the conscious part of the brain and make it synthesize a meaningful dream.
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