There is no scientific basis for predicting reality through Duke Zhou, but it can be interpreted through the subconscious mind of psychology. Dreaming of a person who has been dead for a long time, this is your brain sleeping, thinking about this person, whether you have found it in real life or not, but subconsciously you still care about this person. Disability means that subconsciously you know that something is wrong with this person, that it is difficult to reach, or that it should not be a healthy living person.