You probably heard of Narcissus, from Greek-Roman mythology, who has given name to the personality trait Narcissism. But have you heard of Echo? The wood nymph that fell in love with him, but got rejected and withered away of a broken heart? She represents the other side of the Narcissistic spectrum – where you find Echoism.
The original story goes like this (there are different versions, but with the same main content):
Narcissus is a young and very beautiful demigod, is out hunting in the woods. He is very aware of his beauty and has rejected everyone who has fallen in love with him so far, they are not as beautiful as he is, how could he possibly fall in love with anyone of them?