Atypical.
You are so right!

Of course. The whole crappy environment creating PD's and that's all that does it theory has NEVER made sense to me, if that were the case then surely everyone in the same family would have the exact same personality dysfunction

I had narcissistic parents, mother was a maligant narc.
All three of us children suffered because of mother/father- BUT only one of us is a narc like mother. My middle sister is powerful, loud, confident, with sky high self esteem, a demanding entitled narc and she was ALWAYS like this, from the get go.
Whereas I and my elder sister are quiet, no confidence, timid and have both suffered with chronic depression. I've been crippled by social aniexty.

And yet.

I am to believe apparently that my steamroller of a narc sister is the one who is really 'timid and insecure' Bullc##p!!

It makes no sense.

I'm definitely a highly narcissistic being, and unlike Narcissists I can admit that with no problem. With straight up Narcissists, in my experience they HATE it when someone points out their narcissism to them. When someone calls me narcissistic I just say, "thanks for noticing!" and continue with my business, ha!

YES!
Narcissists cannot admit fault, ever, they ALWAYS blame someone else.
A psychopath can admit fault (if they want to) the attiude is 'Yeah, l did it, so f##king what??!!'