That's more than misleading. Having made poor choices in the past (drugs) they now have the neuro-chemical pathways cut into their ~brians~ brains; literal rut

That's more than misleading. Having made poor choices in the past (drugs) they now have the neuro-chemical pathways cut into their ~brians~ brains; literal ruts that signals will prefer to get to the end-state (high/low). With enough use, heroin doesn't leave a person with choice, but rather impulse. [edit] lol, brians [/edit]