Narcissistic self-centeredness can turn social anxiety into aggression

A study of 872 Chinese university students found that most socially anxious people withdraw, but a subgroup with vulnerable narcissism and high self-centeredness shows elevated aggression. Through clustering and regression analyses, researchers identified a vulnerable-defensive profile with high social anxiety and narcissistic self-centeredness reporting the most proactive and reactive aggression, and they found that self-centeredness amplifies proactive aggression across the population, while reactive aggression follows a threshold effect. The findings suggest screening for narcissistic self-centeredness in risk assessments, though limitations include cross-sectional, self-reported data from a single cultural group and no causation established.