Individuals with [[narcissistic personality disorder]] often practice the [[psychology|psychological]] [[defense mechanism]] of denialism.<ref>[https://guilfordjournals.com/doi/abs/10.1521/psyc.2013.76.1.32 Defense Mechanisms in Schizotypal, Borderline, Antisocial, and Narcissistic Personality Disorders]</ref>
== See also ==
*[[Optimism bias]]
*[[Pollyanna principle]]
==References==