By the way and to anybody.
Borderline with narcissistic tendencies is (believed to be probably) more common than actual narcissism.
Tough to tell, of course, because borderline personality disorder and narcissism are both very underdiagnosed and also are both very often misdiagnosed as various other things.
(And of course *some* people *with* those disorders do tend to have other things also.)
Just letting anyone/everyone know.
(In case, that is, anyone besides me is ever actually *here* again.)