This friend, let me tell you this. Enrolling in classes is not a necessary and sufficient condition for the success of postgraduate entrance examination. It depends on the individual. If your self-discipline is not very strong, then your self-study ability is not so good. It is recommended to report to class.

Of course, if you are not fully prepared for class, you may not be able to keep up.

Every year, those who don't report to class do well in the exam, and some don't. The key lies in whether an individual really wants to take the postgraduate entrance examination, and his will is not strong.

I wish you success in the postgraduate entrance examination!