"Since modern man experiences himself both as the seller and as the commodity to be sold on the market, his self-esteem depends on conditions beyond his control. If he is "successful", he is valuable; if he is not, he is worthless. The degree of insecurity which results from this orientation can hardly be over-estimated. If one feels that one's own value is not constituted primarily by the human qualities one possesses, but by one's success on a competitive market with ever-changing conditions, one's self-esteem is bound to be shaky and in constant need of confirmation by others. Hence one is driven to strive relentlessly for success, and any setback is a severe threat to one's self-esteem; helplessness, insecurity, and inferiority feelings are the result. If the vicissitudes of the market are the judges of one's value, the sense of dignity and pride is destroyed."
"His prestige, status, success, and the fact that he is known to others as being a certain person are a substitute for the genuine feeling of identity. This situation makes him utterly dependent on the way others look at him and forces him to keep up the role in which he once had become successful."