"No harm in letting us get away with a little light vandalism, so long as it doesn't compromise the integrity of their walls. Keep us busy. Keep us feeling like we're getting somewhere."

Subtle. Be more subtle.

He laughs self-consciously down at the ground.

"Subtlety is really, really hard for me when I'm barely in control of my..." He made a gesture that sort of encompassed his whole self. "Any of my emotional state. But. I thought I was doing... reasonably well. All things considered."