My son had an Olympiad-level math tutor who was extremely polite and friendly. Then he abruptly refused to work with my son and sent me an angry letter. It turned out that my child completed all of the issues faster than the instructor and constantly informed him that he needed to think faster.

As if he were too slow to be a tutor. I did not hire a math tutor anymore. My kid became interested in chemistry, and our cleverest teacher eventually stated that he no longer corresponded to my son’s level and opted to discontinue their sessions. I could barely persuade him to continue; my kid stated that he required psychological assistance from the tutor.