Other forms: egocentrics; egocentrically
If you are egocentric, the whole world centers on you and you don't pay much attention to other people. Are you even listening to me?
Egocentric is a pretty recent word (from the early 20th century) and it quite literally means "self-centered." Does its recent invention mean that the human race is becoming more egocentric? If you're concerned about that possibility, maybe you're not as egocentric as I thought.