Because my junior high school life has experienced both. Relaxation is more conducive to the growth of students, but it should not be too relaxed, that is to say, we should be more serious in class and let students integrate after class. Homework should not be rigid, technical, and always copied, but should pay attention to students' potential and their lives. But now many private schools are just too loose and can fall in love freely, so they can't. We should relax. As a teacher, there is no need to pretend to be condescending, and students are disgusted. Students want to attend classes if they want to live. Loose education is much better than traditional education, which is beneficial to students' future, while traditional education is only beneficial to the enrollment rate of schools.