Honestly, I'm really surprised to hear that IQ is not even a little bit heritable, given that IQ test performance correlates with level of education, which correlates with wealth, which is heritable.
True, wealth is not genetic, but heritability has an interesting definition which leads to some unintuitive cases of heritability abd non-heritability. For instance, wearing earrings is heritable while having ears is not.
Me acing Raven's progressive matrix tests: Haha fuck yeah!!! Yes!!
Me dropping out of uni: Well this fucking sucks. What the fuck.