A person has insomnia and can't sleep no matter what, because his consciousness forcibly suppresses himself and he can't sleep. If he sleeps, he will enter his subconscious, and his consciousness is deceiving himself to hide the truth, and the subconscious knows the answer. Once he enters the subconscious, he will face deep guilt, which he cannot. He could endure it, so his consciousness let him escape and escaped by insomnia, but this forced repression directly led to the subconscious entering the conscious world, forming hallucinations, and the subconscious could not escape at all. Escape, escape the punishment, but escape the inner punishment
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