Christine considered him a quick beat before she nodded. "Nothing else would've fit you quite like this does. You're too hands-on to be a scientist of any sort but you're too thinky and into problem-solving to stay away from this sort of thing. What else could you have been, with an attitude that oozes 'that blew up in our face, but let's do it better next time, or blow up the whole room trying'?"