I’m very disappointed in poem_for_your_sprog for almost understanding this point, and then immediately making the same mistake she was calling out
‘I have to sort my books!’ she cried,
With self-indulgent glee;
With senseless,narcissisticpride:
‘I’m just so OCD!’
‘How random, guys!’ I smiled and said,
Then left without a peep -
And washed my hands until they bled,
And cried myself to sleep.

Right, at it’s most basic level wouldn’t it just be saying that someone or something is similar to Narcissus?
edit to support your point:
Why are you making fun of a teenager 4000 years after he died? Get a life.
If I had a life I wouldn’t be posting about Greek mythology on Lemmy would I!
So are you aware that he was cursed by a god to fall in love with his reflection because he didn’t want any fucc?
I’m sorry, I thought you were joking. I wasn’t making fun of him at all, merely adding some support to what protist was saying - there’s a difference between saying someone is narcissistic (exhibiting narcissitic personality traits) and saying someone has NPD, or “grandiose narcissism”. I think a small amount of narcissism is probably necessary for maintaining things like self-esteem. Greek mythology is full of some really messed up stories, I think we can both agree on that at least.
Are you aware of the two types of NPD - grandiose and vulnerable?