Time.

[oh look, his favorite word]

Oh yes, if there is anything that we have in great quantity in the City, it is time. At least inasmuch as we can be aware, since departures can always make for an unexpected, abrupt interruption--

[Well, he's just gonna snap out of that now, with a little shake of his head. And the smile's back.]

Useful-- yes, yes, I do hope so. Any way to provide assistance to one another should be fully utilized.