self-conceited in a sentence

Definition

Self-conceited: excessively proud of oneself; having an inflated sense of one's own importance or abilities.

His self-conceited attitude made it difficult for others to work with him.
She was so self-conceited that she couldn't accept any criticism, no matter how constructive.
Despite his talents, his self-conceited nature alienated many of his friends.
The author's self-conceited remarks in interviews turned off potential readers.
In her self-conceited world, she believed everyone admired her as much as she admired herself.