The studies of high iq and correlation to mental illness all seem to be pretty bad (like, "let's survey a bunch of mensa members"), whereas the studies of corre

The studies of high iq and correlation to mental illness all seem to be pretty bad (like, "let's survey a bunch of mensa members"), whereas the studies of correlation of childhood IQ and later mental illness are generally better studies. One of the better examples is https://www.hsph.harvard.edu/news/press-releases/lower-childhood-iq-associated-with-higher-risk-of-adult-mental-disorders/ https://www.hsph.harvard.edu/news/press-releases/lower-child... The better studies of high IQ and mental illness seems to only show a slightly higher occurrence of bipolar disorders.