"...If there's one thing I am very glad of, it is that the magic of our world doesn't really do subtle.
"...Most of the time, at least; a sufficiently competent shapeshifting infiltrator could exist. Ugh, now I have to worry about that. Probably you want existential countermeasures... Checking that the right soul is in the right body, and stuff like that. Also secure passphrases. If we don't already have those, but knowing Aunt Ophelia, we absolutely do. But even so, that's...
"It's nothing, compared to - as another completely fictional example -
"Nice Guy, an unrepentant serial killer who just was, axiomatically, perceived as someone who was Supposed To Be There, or -
"- mm. I'm not going to even talk about that one." 'Mama' Mathers, a viral cognitohazard, able to perceive and manipulate any sense that had ever perceived her.
"And boy am I glad that I've never seen the Berryman-Langford Death Parrot, even as rendered by people that could never have achieved such a feat of self-destructive creation." She shudders, delicately. "I don't like the idea of Things That Make Your Brain Explode By Looking At Them.
"It's just.
"There are things that are dangerous to think about too loudly," - Note to self: There is no Antimemetics Division - "and... I think I've had rather too many of them dumped into my head, as part of the consequences of having had this vision in the way that I have had it. There's too many... tangentially related things that were nonetheless connected enough to what I saw that I thereby came to know of them. I know how to keep myself safe enough to not immediately explode," mostly through high-stakes Extreme Dissociation™, if she's being honest with herself, "but...I'm going to need to spend time working with Aunt Ophelia to get myself in order, I think. She knows the right skills to handle this sort of problem."