同族嫌悪
Meanings
1
dislike of people similar to oneself
Refers to the psychological tendency to feel aversion toward those who share one's own traits, background, or group; often used in discussions of social dynamics or self-criticism.
Because of this dislike of people similar to oneself, I just can't bring myself to like people in the same industry.
His criticism might stem from a dislike of people similar to himself.