I knew someone with a very high IQ who was an extrovert and became an introvert after an abusive middle school experience. I also know of a case of a bright ch

I knew someone with a very high IQ who was an extrovert and became an introvert after an abusive middle school experience. I also know of a case of a bright child who consciously chose to stop playing to the crowd after they started school because it didn't go good places. People act like extroversion and introversion are some kind of hard wired internal set point and seem oblivious to the myriad ways humans get taught to be one thing or another and that some people change in reaction to outside influences.