[She blinks, completely shocked by that, and not for any reason she might have expected. She actually lets out a short, startled laugh.]

That's what you think?

[She barely even knows what to say to that; she doesn't know the word flabbergasted, but that would really sum it up for her if she did. She stares at her for a second and then sinks back on her heels, still stunned, but nodding to herself as if something has suddenly and finally cleared in her head.]

Well, now I know why I can't get through to you -- because you don't understand anything about me. Not a thing. You haven't heard a word I've said this whole time.

[Which actually makes this, ironically, very simple. Maybe the most black-and-white anything has been in a while. She shifts her bag to one hand and makes for the door.]

Good luck, okay? Maybe I'll see you on the other side.