>>16831039 (OP)
being super low IQ definitely hurts socially, emotionally and even physically b/c you're more likely to do dumb, dangerous stuff, or be forced to by your Dear Leaders.
being super high IQ doesn't help past Doctor level, and arguably starts to do harm, as well. Outside of """Academia""" being able to do high level maths is effectively useless and none of those folks go onto "greatness". At best, they can use their magic math skillz to design death machines for the Feds, or to write computer programs that will make mere billionaires into trillionaires.
Women hate super smart men too.
All of these tests are sus at the extreme ends, and are always being """improved""", which sort of invalidates the previous results, and there really doesn't seem to be a standard test that's used either, so who's to say which evaluation is " best"?
"It's good to be smart, but not too smart ;) " -Proverb