What exactly is the difference between a teacher and a student, an instructor and a student?

I was a teacher and taught hundreds of students, but now I am a driving school student.

But again, from the few times I've learned to drive in a driving school, I think they're very different from each other.

First, the learning atmosphere is different. Teachers teach students by trying to create a more relaxed atmosphere, or at least a learning atmosphere where students are not nervous. But the coach in the teaching staff, especially the first time on the car, the students were more nervous, (a person is nervous about what is not good) plus the coach in the side of a yell, it is more do not know what to do. So, I thought of, we used to study in the school, the teacher why we have to "psychology" learn the reason. In fact, I think, in the process of the instructor teaching the students, the instructor can completely tell the students to relax and keep a calm heart to learn to drive, so that the effect will certainly be better.

Secondly, the method of teaching is different. Teachers teach students is extremely serious and responsible, is to exhaust all the ways he knows, the understanding of the unreservedly told students, fear that students have difficulty understanding. But the instructor teaching staff is not quite the same, (this is my driving school after their own observations, and students to exchange the conclusion) they are usually once told you the method after, let you figure it out by yourself. They usually tell you the method once and then leave you to figure it out on your own. There is no step-by-step approach or examples that we advocate in the classroom. This is the legendary "coaching door, practice depends on the individual" approach?

Fourth, it is not quite the same. A class of students have good grades, there are poor grades, there are high IQ, there are also low IQ. Therefore, the teacher in the teaching process, in addition to the collective explanation in the classroom, will be for different types of students using different methods to explain. The same reason to the driving school but a little different, the coach will also be tailored to the teaching, for example, the same a "right fly" but there are several different ways to teach, however, when I and a few other brothers and sisters exchanged, I found that although the coach said different, but the essence of the car is not different at all, only the benchmark corresponding to the position of the car is not the same. It was just that the position of the marker corresponding to the car was not the same. So, we all wondered why. Why the same purpose, the coach has to use different methods, originally a simple thing why to make it so complicated? Perhaps, the past will note that in the process of learning to drive, the coach will say, you are not the same, do not learn with him, why?