If you are really tired, it is really beyond your tolerance. If you continue to work, you will resign. If you can still cope, don't give up. Learn to overcome difficulties when you meet them. There are so many monitors in other classes in other schools that people don't do it. Why do you feel tired? Life should be similar! Maybe it's just that I've been busy these days and learned to take responsibility. . . If you quit your job easily, why do you want to be a monitor …