Love or sexual desire for one's own body.
1) In his narcissism, he just assumed that everybody wanted to hear every single detail about his daily routine.
2) Narcissism is not a good quality.
German Narzissimusn, from Naziss Narcissus, from Latin Narcissus.
egocentrisism, egomania, self-centered, self-absorption.
self abandonment, selflessness.