"Uh... ask me to tell you about the evolution of the train later, ok?" She could do it now, but at the same time... She doesn't trust herself not to get muddled when she's starting to get sleepy.

As it is, the only thing she takes away from the rest of that info dump is: "-Arms Bands can store that much?"

She will feel embarrassed about this when she wakes up, but, for now, what are thought processes?