As a senior, I tell you with my conscience that there is really no need to join so many clubs!
Before I went to college, I longed for clubs, because my high school was not so good and there was no club in my school. All my impressions of the community remain in the TV series. For people who don't have any special skills, they feel that joining the club is particularly youthful, energetic and fun, and they really want to add a skill through the club.
So after I entered the university and the military training clubs began to recruit new recruits, I hesitated to join the two clubs with my roommates. At that time, I thought it was a little small to join only two clubs, but because I missed the time, some clubs had closed their registration, so I couldn't join other interested clubs, so I could only join two clubs.
Later, I realized how wise it was not to report so many clubs at the beginning, but fortunately I missed the time.
Clubs basically only participate in activities when they are freshmen. Many clubs will let you go in sophomore year, but only freshman year. And most clubs only participate in activities once a week. Take the Taekwondo club I joined as an example. I was looking forward to it at that time, thinking that I could learn some self-defense techniques through Taekwondo to enhance my physique and so on. But in fact, I didn't learn anything, from freshman to senior in less than ten classes.
Of course, some clubs can still learn something, but very few. During military training, they usually have their own senior or senior to guide you. You can ask them which clubs in the school are better, which have dry goods and which are basically swindlers. Then choose one or two that interest you.