it feels kind of cruel sometimes when you get a reaction to something like jenny throwing poirot's name out in this way, that's only treated as NOT OKAY KILL IT WITH FIRE WHAT A BAD MOVE because she's already on the bottom. If, say, Lucifer did that, he could get away with it. obviously that speaks to her failure to develop trusting relationships i guess, but i'm not sure it's reasonable to pretend this is somehow heinous and makes her less trustworthy if your name isn't poirot.