Researchers discovered men with high childhood IQs were up to two times more likely to use illegal drugs than their lower-scoring counterparts. Girls with high IQs were up to three times more likely to use drugs as adults.
Scott Morgan isn't surprised:
It ought to be intuitive that the curiosity which comes along with above-average intelligence would also be correlated with a heightened interest in experiencing altered states of consciousness. No doubt, a little extra brain-power also serves to inoculate against believing a lot of the BS we’re fed about how certain substances will turn your brain into a turnip.