Egocentric

Egocentric refers to a person who is excessively self-centered or self-absorbed, often prioritizing their own needs, desires, and interests above those of others. This trait can result in a lack of empathy and consideration for the feelings and perspectives of others.

Hmmm and whats a oerson called who always wants to have the last word

A person who always wants to have the last word is often referred to as "argumentative" or "contentious." They may have a strong need to be right or assert dominance in conversations and debates. This behavior can be seen as confrontational and may create tension in interactions with others.

And someone who always think their right

A person who always thinks they are right is often described as "opinionated" or "stubborn." They may have a tendency to dismiss other perspectives, refuse to consider alternative viewpoints, and insist that their own opinions and beliefs are always correct. This can lead to conflicts and difficulties in communication, as they may be unwilling to compromise or acknowledge the validity of other viewpoints.