I don't quite understand where you feel tired, because as far as universities are concerned, they are generally more relaxed. I have always admired and enjoyed college life. In addition to being busy at the end of the term, I have a high degree of freedom in the rest of the time. Of course, it is also possible that your chosen subject is difficult, so you will feel very tired in college.

As a graduate student, I still hope to grasp the university time and do what I like. Once you graduate from work, your free time and space will be greatly reduced. So please enjoy your study time in college and do more things to make yourself better and better.

Going to college means that you have got interview opportunities in many companies; This means that you can do some mental work instead of manual work. In short, the higher the ability, the lower the degree of exploitation.