We have to, if we want to stay well, or even alive. [Well, that confirms that he's new.] This place doesn't affect the locals like it affects us-- they don't lose energy, but we do. Even one week going without is enough to make us weaker.

It's not easy, or everyone's cup of tea, but we do what we can to survive.

[She pauses in speaking, but not in walking.] At the very least, all we need to do just that are inside the city, and readily available.