I dunno. Her reaction is pretty believable. I wouldn't say that reacting the way she did is her being stupid. It's simply her being normal. Here she is, expecting a nice normal day in a club and she suddenly has to deal with being in a foreign world with two moons who have freaking magic! and seem to have no compulsion against owning a person. or implication of owning a person.
True, BUT! But. I also don't think it's sunk in that the people she's dealing with would, depending on the person, have no problem torturing, then killing her for her attitude. Henry is super chill, mostly in part to his status as a reincarnation, but there's only a certain level of crap he can mitigate before things spiral out of control and he's forced into the position of having to discipline her or having someone else do it for him. Especially once the gossip invariably starts.
That said, her reaction is one that, while I find kind of believable, I also find very tiring. She's dancing on a very thin line and while it might be manageable at first, that kind of teenage bravado will have to be dealt with eventually. It's a hard thing to realize that you aren't in a safe place any more, where the law won't protect you from violent repercussions should you piss off the wrong person. Or catch the wrong eye. I suspect Miss Mallard is going to be in for a very rude, possibly painful awakening on the subject before too long. Of course, if Henry has forgotten/forgets about the whole control aspect of the Myoz runes that problem might handle itself anyway, harsh as it is to say.
I'm actually super interested in seeing where this goes.
...wow. So, question to those more familiar with ZnT, can a mage re-summon another familiar in the event of a sudden and unfortunate death? Because Anne really should get past that phase fast if she wants to live past the... Wait.
So, who can see Anne and Joseph getting along swimmingly once she calms down? Because I think I can.
Also am I the only person who thinks that maybe, just maybe, Sheffield wasn't Joseph's first summon? Because I can easily see Canon!Joseph just cutting Anne's throat and trying again because hell, why not?