Its a question of where the line is drawn. Some, or many perhaps, would prefer a world where they aren't forced to alter their brain chemistry to the degree tha

Its a question of where the line is drawn. Some, or many perhaps, would prefer a world where they aren't forced to alter their brain chemistry to the degree that a powerful pharmaceutical does. Caffeine, while substantial, does not have this same degree of power, whether positive or negative. There are reasons why one is a controlled substance and the other freely available OTC.