Rosario quirked a wry smile, acknowledging the point with a nod. "Well, yeah, there's the whole life-or-death element. But driving a car's probably the riskiest thing a lotta people do on the daily, right? Like, we don't really think about it, but they heavy machinery. Something goes wrong when you moving at fifty miles an hour, that's bad news." Uh... was it considered a breach of etiquette to tell a guy that yes, actually, his job did sometimes have life-or-death stakes? She gave a small, self-conscious shrug and tried to brush it off by adding, "But yeah, the study schedule's pretty intense."