Egocentricity

[Zipporah Schumaker]

n. the characteristic or tendency to be egocentric or be [predisposed] to being self-centered. Viewing the universe as [orbiting] around the individual. Derived from ego and [centric] as in heliocentric (sun-centered universe) and geocentric (earth-centered universe)

[Donald Trump]

the condition of thinking only about yourself and what is good for you: