Yes. Psychology recognizes healthy narcissism, which helps an individual maintain self-respect, achieve goals, and protect their boundaries. It becomes problematic when it turns into "destructive" narcissism, where self-assertion occurs solely through the humiliation or exploitation of others.
Research confirms that narcissism levels usually peak during adolescence and young adulthood, then gradually decline as individuals mature, gain life experience, and develop deeper social connections.
Twin studies suggest that genetics play a significant role in the formation of narcissistic traits. However, parenting style, family attachment dynamics, and the social environment during childhood are equally important factors.
This version is a faithful digital adaptation of the NPI-40 scale by Raskin and Terry. The result provides a reliable assessment of your tendencies, but it largely depends on your willingness to answer honestly without choosing socially desirable options.