Recently, Zhang Xuefeng, a postgraduate entrance examination training teacher, sparked a heated discussion online regarding his professional selection suggestions. In fact, discussions about some non popular majors have been on the internet for a considerable amount of time and scale. In the Douban online community where young people gather, netizens have established over 40 "university regret studies" ×× Professional "group, covering law, medicine, journalism, Communication studies, Accounting and other common university majors. Experts believe that there is really no "perfect" major, and college students have roast about their majors, one of the reasons is the gap between ideal and reality. Before choosing a university major, students should first clarify the purpose of attending university. In addition to considering personal interests, they should also consider the needs of the country and society. Netizens establish a "regret" group to discuss professional "pain points" and share experiences. There are over 40 named "university regret studies" on Douban ×× The number of professionals in the top three groups exceeds 40000, while the number of fourth and fifth ranked groups ranges from 30000 to 40000. Netizens gather here to discuss the pain points of their major in learning and job hunting, and share their experiences and provide suggestions. Douban major universities regret learning ×× The "Professional" group provides a place for students from various majors to vent their emotions, and each group is like a tree hole, providing a place for students and practitioners in their respective majors to share the difficulties and difficulties they encounter in their studies and careers, while also resonating with other netizens, providing comfort and encouragement. Seeking advice from senior colleagues with a mutual aid mindset, 'Be more cautious when changing careers', and regret studying at major universities in Douban ×× In the "professional" group, in addition to roast, there are many netizens who join in with the mentality of mutual assistance, asking experienced professional seniors for advice or providing professional guidance for the younger generation in the bottleneck period. There are a total of four sub areas in the "University Regret Study Law Major" group, of which three are related to mutual assistance and exchange of experiences: "Career Change Discussion", "Experience Sharing", and "Striving for Self Help". Among them, the discussion post shared by girl Zhu Zhu about her career change has received nearly 1500 collections. Zhu Zhu was originally majoring in law (one of the "Five Academies and Four Departments"), and later obtained a master's degree in project management and computer science abroad. She has had internships and work experience in law firms, courts, and companies, and is currently a back-end software development engineer. Starting from his own experience, Zhu Zhu analyzed the necessity and feasibility of transitioning from law to computer science, and pointed out the "clear path" for netizens to switch careers. Zhu Zhu stated that when she applied for a job, as long as her education and technical level were basically up to standard, she had the opportunity to enter factories and foreign enterprises. But nowadays, it is difficult for fresh graduates and those with zero experience to secure positions in the job market. In addition, corporate recruitment values not only academic qualifications, but also work efficiency. They hope that employees can have more mature work abilities from the beginning, without the company wasting time and energy to cultivate. Zhu Zhu also reminded netizens that they need to be more cautious when changing careers. Another situation may confirm the "wall effect": what one has not learned is a "good major". A classmate from the "College Regret Learning Small Languages" group shared her experience. She missed her dream of majoring in journalism by one point in the college entrance examination,