Don't ever think you're better than a drug addict, because your brain works the same as theirs. You have the same circuits. And drugs would affect your brain in the same way it affects theirs. The same thought process that makes them screw up over and over again would make you screw up over and over as well, if you were in their shoes. You probably already are doing it, just not with heroin or crack, but with food or cigarettes, or something else you shouldn't be doing.
Oliver Markus, Sex and Crime: Oliver's Strange Journey
addiction, addicts, cocaine, drugs, food-addiction, heroin, sex, smoking, substance-abuse