What do you think vonguet means when he says he is a real person

This question is referring to the letter ''I am Very Real'' that was written by Kurt Vonnegut.

That he is a real person with real feelings and reactions like the other people and that he really wants the best for the students. He is real because he gave to people in School his own opinion on the situation and he was truthful about it. It means that he was serious in protecting the students.

He was repeating ''I am very real''.