12. Social Comparison
Social comparison is a normal part of human psychology, but it can have dark consequences. When people constantly measure themselves against others, it can breed resentment, envy, or feelings of inferiority. This negative self-assessment sometimes leads to justifying harmful actions—whether through sabotage, gossip, or outright aggression. According to Verywell Mind, unchecked social comparison can distort values, making it easier to rationalize behaviors that would otherwise seem unacceptable.