Your conterpart is the brilliant but caustic Canadian astrophysicist, Rodney McKay. You may be egotistical or as Samantha Carter puts it: "arrogant, petty and bad with people" but deep down you really do care about others a great deal. You're a little bit solitary, but only because certain people just annoy you and you can't stand being around them (and I mean, who can blame you). In the end, even though you can be a pain in the ass you're a good friend.