nar·cis·sism
ˈnärsəˌsizəm/
noun
excessive or erotic interest in oneself and one's physical appearance.
synonyms: vanity, self-love, self-admiration, self-absorption, self-obsession, conceit, self-centeredness, self-regard, egotism, egoism
"his emotional development was hindered by his mother's narcissism"
PSYCHOLOGY
extreme selfishness, with a grandiose view of one's own talents and a craving for admiration, as characterizing a personality type.
PSYCHOANALYSIS
self-centeredness arising from failure to distinguish the self from external objects, either in very young babies or as a feature of mental disorder.
I see ZG responding to this little flaw in someone's disrespectful post.