Addiction is craving fulfillment from something that cannot provide fulfillment. In this sense it is not different than the basic mechanism of ignorance that keeps everyone in bondage. With substance addiction the mind/body sets up a vicious cycle that perpetuates the dependence.
Deepak ChopraYour immune cells are like a circulating nervous system. Your nervous system in fact is a circulating nervous system. It thinks. It’s conscious.
Deepak ChopraHow old are you? If your first reflex is to reply with your chronological age, the number on your birth certificate, you are only one-third correct. There are actually two additional, and more important, indicators of age. And the exciting news is that it is within your power to adjust both of these other "age indicators" and truly grow younger and live longer.
Deepak Chopra