"That's when you hang back and listen." Or watch.

He tapped the side of his mask, just near where his nose would be, at least somewhat indicating he could smell the stuff. "I can eat stuff like this fine. Good for me." In the most basic of terms, and it didn't sound like he was going to talk overly much with how rough his voice sounded; hard to tell if it was from disuse or simply sounded like that.