Every major will have corresponding water courses, such as introduction to Marxism, employment guidance for college students, situation and policies. When we go to college, we should not only learn professional knowledge, but also remember these stories in our historical civilization, so the school formulates these courses to cultivate our knowledge about history and thought.
Water class means water class. Generally speaking, water teachers will be more tolerant. For example, my water teacher basically gives 90+ test scores. As for attending classes, if you are interested, go and listen; If you are not interested, then teach yourself. As our water teacher said, "You can do your own thing in my class, but make sure you are studying, come to every class and have an exam."