Dreaming About Going Back to the College Entrance Examination in the Workplace

The author often dreams that he returns to high school to take the college entrance examination. Is this a regretful departure to save his youth, or is it a psychological comfort after loss? I have been working for more than ten years, and I have pinned some of my dreams on the protagonist. Every dream is that this is a realistic novel about time, anxiety, regret and the psychology of reunion. I hope he will fulfill the regrets of my youth.