I think it's awesome for them. And it's a notion that I can't always apply to myself, which does make me a little jealous.
Narcissism isn't thinking that you're pretty, it's wanting to essentially bone yourself because you think you're so damn sexy. Hence why
Narcissus became so enrapt with his reflection that he died of starvation and/or dehydration, giving us the word, Narcissism.
No ******** given if someone takes a selfie now and then, it's when it becomes obsessive that it annoys me.