Self-centered (adjective)

Having a focus that is primarily on oneself, often to the exclusion of others and their needs or feelings.

Origin:

The word 'self-center' is a compound word made up of 'self' meaning one's own person and 'centered' meaning focused or centered on oneself.

Examples:

1. She was so self-centered that she never bothered to ask anyone how they were feeling.
2. His self-center attitude caused problems in his personal and professional relationships.
3. The self-center celebrity only cared about getting more attention and fame.
4. The self-center CEO was focused solely on increasing his own wealth and power.
5. Self-center individuals tend to have trouble making friends and building meaningful relationships.