Cynical (SGA: McShep)
"Of course we can do it," Rodney declares. His face is contorting into the myriad expressions that mean he's running the details in his head. John loves that big brain of his, even if he doesn't understand it half the time. "But you do understand that there's a 99.99999" - hands wave as he rolls off numbers - "chance this will kill us and everyone within 100 kilometers."
The IOA rep looks like he's about to shit himself. Rodney's cynicism has that effect on people. And John would never say this out loud, but he kind of loves it, too.