"Real addicts do not merely pursue a pleasurable experience one time in order to function normally. They need to repeat it again and again. Something about that particular experience makes life without it less than complete. Other potentially pleasurable experiences are no longer possible, for under the spell of the addictive experience, their lives are peculiarly distorted. The addict craves an experience and yet is never really satisfied. The organism may be temporarily sated, but soon it begins to crave again."
~ Yaj