Egocentric

Egocentrism is characterized by preoccupation with one's own internal world. Egocentrics regard themselves and their own opinions or interests as being the most important or valid. Self-relevant information is seen to be more important in shaping one’s judgments than are thoughts about others and other-relevant information.[1] Egocentric people are unable to fully understand or to cope with other people's opinions and the fact that reality can be different from what they are ready to accept.