Not to get into psychiatry, but unself aware...isn't that called narcissism?
narcissism
/ˈnɑːsɪsɪz(ə)m,nɑːˈsɪsɪz(ə)m/Submit
noun
excessive interest in or admiration of oneself and one's physical appearance.
synonyms: vanity, self-love, self-admiration, self-adulation, self-absorption, self-obsession, conceit, self-conceit, self-centredness, self-regard, egotism, egoism, egocentricity, egomania
PSYCHOLOGY
selfishness, involving a sense of entitlement, a lack of empathy, and a need for admiration, as characterizing a personality type.
PSYCHOANALYSIS
self-centredness arising from failure to distinguish the self from external objects, either in very young babies or as a feature of mental disorder.
A follower of Christ is the opposite to a narcissist, because they regard others better
than themselves and desire to serve and help them to their benefit at a cost to themselves.