You’re vain, egotistical and self-obsessed. Do you have a delusional personality disorder, or are you just annoying?
To perform a clinical self-evaluation, simply ask yourself the following question: To what extent do you agree with the statement, “I am a narcissist”?
That question provides as accurate an answer as the standard 40-question test, according to a study in the journal PLOS ONE. Narcissists readily admit they’re “great and special people who should be admired and respected” because, well, obviously it’s true.