Reg. MAOIs & addictiveness, there's another group of substances besides MAOIs involved: https://news.ycombinator.com/item?id=19358678 https://news.ycombinator.

Reg. MAOIs & addictiveness, there's another group of substances besides MAOIs involved: https://news.ycombinator.com/item?id=19358678 https://news.ycombinator.com/item?id=19358678 Also, go look up why the tobacco industry used to add tons of sugar to their products.