Post-rationalization is the act of justifying or explaining a decision, action, or belief after the fact, often in a way that is not entirely truthful or accurate. It is a cognitive process that occurs when a person tries to make sense of their choices or behaviors, especially when faced with criticism or consequences. This can involve distorting facts, ignoring evidence, or creating a narrative that aligns with their desired outcome. Post-rationalization can be a defense mechanism to protect one’s ego or to avoid feelings of guilt or regret. It is often seen as a form of self-deception and can hinder personal growth and accountability.