Oh, you met Boober? That's good.

[An absent comment as Riz thinks over Gorgug's comment.]

Yeah, it's probably not concentration exactly, but some sort of resource that needs to be renewed. Adaine would probably know more about it. This isn't exactly my area of expertise either. But it's the only thing that would make sense given the facts of the case. Why else would this [Here he just gestures around himself at everything.] happen with such regularity?