5. Rationalization
Rationalization is the mental process of inventing excuses or justifications for actions that contradict one’s values. By reframing harmful behavior as necessary or deserved, people sidestep guilt and maintain a positive self-image. According to Verywell Mind, this self-serving logic makes it easier to cross moral lines. What would otherwise seem unacceptable becomes, in the mind of the perpetrator, reasonable or even right—paving the way for greater wrongdoing.