"I mean, that, or maybe I'm just stealing all the exam answers," he deadpans, because he's so used to people treating him like a shitty criminal that it's just easier to joke about it than to do anything else. That's not going to get him any new clients, though, so maybe he needs to back off.

"I'm not stupid," is all he says. "And I'm taking on new clients, if that's what you're after."