Narcissistic personality disorder - Wikipedia
https://en.wikipedia.org/wiki/Narcissistic_personality_disorderNarcissists don’t learn from their mistakes because they don’t think they make any, study shows | Oregon State University
https://today.oregonstate.edu/news/narcissists-don%E2%80%99t-learn-their-mistakes-because-they-don%E2%80%99t-think-they-make-any-study-showsNew study uncovers some of the psychological roots of the aggressive tendencies of narcissists
https://www.psypost.org/2020/08/new-study-uncovers-some-of-the-psychological-roots-of-the-aggressive-tendencies-of-narcissists-57613Psychopathic traits linked to non-compliance with social distancing guidelines amid the coronavirus pandemic
https://www.psypost.org/2020/06/psychopathic-traits-linked-to-non-compliance-with-social-distancing-guidelines-amid-the-coronavirus-pandemic-56980Study pinpoints two aspects of pathological narcissism that predicted the intention to vote for Trump in 2020
https://www.psypost.org/2021/05/study-pinpoints-two-aspects-of-pathological-narcissism-that-predicted-the-intention-to-vote-for-trump-in-2020-60797