I’m not actually sure. “It’s weird to see yourself”, possibly? Though, in a world with stuff like Polyjuice Potion, I don’t know how rare that sort of thing would actually be...
I’m guessing something vaguely along the lines of the “do not mess with time” warning. Except I can’t imagine it specifically, how that might possibly go in the case of someone who’s doing what Minerva says not to do.
I’m not actually sure. “It’s weird to see yourself”, possibly? Though, in a world with stuff like Polyjuice Potion, I don’t know how rare that sort of thing would actually be...
I’m guessing something vaguely along the lines of the “do not mess with time” warning. Except I can’t imagine it specifically, how that might possibly go in the case of someone who’s doing what Minerva says not to do.