As a college graduate for several years, my understanding is this, for the landlord's reference only:
1, frequently dreaming of retaking the college entrance examination, probably because the college entrance examination didn't play well, leading to no ideal university and major, and subconsciously hoping to come back;
2. I don't adapt to the current college life or I don't agree with it enough, but I yearn for the simple and pure life in high school.
Suggestion: Find or discover some interests, such as participating in various sports, striving for better scholarships, and considering developing boyfriend and girlfriend or starting a business. Let life become rich and beautiful, and the gradual loss of the subconscious will be forgotten, or Mamama buy buy will be buried.
I hope to help the landlord. Good luck!