An intense and irresistible love for yourself and concern for your own needs WordNet 3.0 & Open English WordNet

Egomania is a psychiatric term used to describe excessive preoccupation with one's ego, identity or self and applies the same preoccupation to anyone who follows one’s own ungoverned impulses, is possessed by delusions of personal greatness & grandeur and feels a lack of appreciation. Wikipedia

Psychological condition of an egomaniac. Wikipedia Disambiguation

Obsessive preoccupation with one's self Wikidata