By now Donnie knows that Accelerator tends to offer the barest minimum when it comes to details. The change in the esper's expression speaks volumes, even when it doesn't quite explain things.

Donnie arches a brow, about the most to suggest an invitation to expound on that response, but otherwise he isn't really pressing for it. It's still a valid enough reason given, vague as it is.

"Fair enough," he nods. "That's as good a motivation as any."