ArisKatsaris comments on Harry Potter and the Methods of Rationality discussion thread, part 4

[ArisKatsaris]

I don’t think it was established one way or another what the reason for Hermione was.

[Eliezer Yudkowsky]

The standard Patronus “feels wrong” when Hermione tries to cast it, just as it does to Harry.

[TobyBartels]

Thanks.