In my opinion, narcissism is the libido supplement of egoism. When talking about egoism, we usually think that it is beneficial for the individual; however, when we speak of narcissism, we have in mind the satisfaction of the libido. From a practical point of view, this distinction between narcissism and egoism can go even further. We can be completely selfish without ceasing to dedicate certain amounts of libido energy to specific objects, provided that the libido satisfaction derived from these objects meets the needs of the Ego...