Sometimes I'll think "Am I a narcissist? I don't think so, but does the insane man know if he is insane?" I'll think about how I troll online, and how I'll write more when I know it's public, ect.
Then I see this and I realize, no I'm not a narcissist. Maybe I'm a bit egotistical, and I wouldn't like to be that, but I'm definitely not a narcissist.