"That's kind of how it works," Jack said. "Flesh bodies are inconvenient, though in my opinion obviously still very worth it." He smiled. "If you want to get rid of the aches, just ask a nurse for some drugs. Or if you're smart and don't trust them, get someone to rub your back. Better than drugs, too." His smile became a grin. "Of course, I'd be willing to offer my services, but you can't be sure at this point if I have an ulterior motive, right?"