Where does he get his drugs, legally or illegally? If illegally, he’s supporting the black, Hispanic and Cartel gangs from here to Mexico and Colombia.
How much money is he spending on drugs that he could be spending on his family (assuming he has one that needs a supporting father/wage earner).
The important slogan, aimed at blacks in the past, is “The mind is a terrible thing to waste”. Guess herr professor missed that public service message.