She is not very patient with people who are not ALREADY ON THE TRAIN. She tends to forget that not everyone knows the details. Which, really, she should be more patient because she's kind of the one who's just derailed Mattie's life. And it's only going to get worse. Alas.

Thank you muchly, ma'am. I'm really going to have to suss this out before I go any further. Or it's going to get away from me.