The consultation helped me a lot, and then I trusted myself much earlier in class. This week I was given space to learn again. I taught again in the 9th B, this time the teacher was present and asked me in advance if I would mind if he intervened in the class from time to time. (As a result, he interfered much less with my lesson than the teacher said that she would not interfere with my lesson). After class, the teacher gave me feedback.
I taught again in 9.B, this time the teacher was present and asked me in advance if I would mind if he intervened in the class from time to time.