@HexHammer,
Neicydeecee- now he's diagnosing me - so I wouldn't feel bad too bad if I were you and I wouldn't take his diagnosis either seriously or personally.
I know I won't.
Any adult who says someone else lacks self-control and perception and then indulges in language like - 'Shut up!- needs to engage in a little self-examination as opposed to feeling qualified to judge or diagnose anyone else.
What I would say to you, is that if you don't see this as a pattern of behavior - if you were just really upset and it resulted in this sort of behavior on a one-time basis- I wouldn't worry about it too much.
I didn't see anything you said on this thread as being narcissistic either.
Take care and good luck to you.