Psychy needs love in order to survive just as specificly the body needs oxigen in order to survive and for people who haven't been starving for love that may not be the first thing they will think we take it for granted that we got love from a lot of people but if you have lived in an environment where you were starved for that you're talking about a whole diferent range of experiences just like with somebody who starved for oxygen i mean must of the time we don't even think about the air that we breed, is just the air that we breed but when somebody's oxygen supply is cut out you realize it's life threatning in a very short time well the same with the prisioners. 