Now the teacher has to make you go back and forth to correct the paper several times. One can be said that the teacher is responsible for you, and the other can be said that it is all your own credit through the teacher. You can't get through without him. In fact, according to the teacher's experience, can you write a paper that he knows well and stop several times at a time?
This can't completely say that the teacher is irresponsible. After all, so many students have different writing levels. You read 10 different articles, which are all nonsense, and you can't stand swearing.
This kind of teacher is not bad There are still many teachers waiting for you to deliver cigarettes and wine. I think that's what you mean. Don't worry, give the teacher two cigarettes, and the teacher will naturally ask your name. Don't say that the teacher despises this thing. See if you can handle things, see if you treat the teacher as a teacher.
Don't take this kind of thing as a dark side. If you want to be a teacher, you may not do better than your current teacher.