Is it true that people with a high IQ level are more likely to be mentally unstable?Do you believe that mental disorders might be linked with intellectuality and intelligence? (by calendron)

IQ is a joke. It relies completely on one's cognitive processes rather than what the inner workings of their mind can create given time and room to think. With that said, they say there is a fine line between genius and insanity, and I have a general grasp of the reasoning behind it, although I'm unsure if I agree entirely.