I've never had a QI... or IQ... or IQI... whatever it is. I never was any good at spelling.

I can emphasize with you...even within a group of public school teachers, there are dullards. I am thankful that I am now retired and do not have to deal with them.

LOL! My daughter used to say she could feel her "brain cells dying" after she started attending public school for the first time, in middle school (She'd previously been doing self-directed work in home schooling).

I don't know about IQ, but you will increase your insight here.