Dangerous, yet necessary. It is useful that the memories eventually return on their own as well, or this process would undoubtedly be more difficult. But it doesn't matter at any rate. [ He says this in a very dismissive, bored way, appropriately summing up his feelings on the subject. ] Anyway, let us put that aside for a moment. I assume you've been here for some time, young man? [ Although he lacks any true interest in the city, what's going on behind it, or anything at the moment, really— something he's a bit confused by at the moment but putting aside— it seems like useful information to know about how long this has been going on. ]