There was no simple answer to this question because whether it was necessary to go to university depended on one's personal situation and goals. On the one hand, universities could provide a wide range of knowledge and skills such as professional knowledge, social skills, leadership and creativity. These skills were very important for both career and personal growth. Therefore, if you want to engage in a certain profession or obtain a certain type of skill, university may be a good choice. On the other hand, universities might not be able to provide all the skills or knowledge needed. In some cases, you may need to learn the skills on your own or through other means. In addition, university life may also be one of the most valuable experiences in your life. It may help you establish good interpersonal relationships, gain self-confidence and independent thinking ability, etc. Therefore, whether it was necessary to go to university depended on one's personal goals and circumstances. If you want to pursue a certain profession or acquire a certain type of skill, then university might be a good choice. But if you're more focused on self-study, career development, or other factors, then you might need to consider other avenues.