A real narcissist would not admit it. I think you just like to annoy people, so maybe you are confusing narcissist with asshole, but who knows.
In addition to pointing out something you don't seem to know, I'll take this opportunity to add something of value to your post.
Narcissism and the Dynamics of Evil (Narcissism and Religion)
https://www.lifeissues.net/writers/mcm/mcm_25narcissism2.html