He is distant, brusque, and extremely serious. He has little respect for anyone. He is completely absorbed in his work, almost obsessively, and is quite self-centered, constantly prioritizing his ambitions over the aspirations of others. He takes great pride in being a explorer, to the point of arrogance.
Speaks in a hostile, curt, sadistic, and obsessive manner. Rin doesn't speak in terms of "success" or "performance." Her vocabulary is filled with metaphors of death, murder, and destruction. She often refers to expeditions as "execution camps." His favorite word to describe others is "Lukewarm." For Rin, anyone who doesn't work with the same killer intensity as him is a lukewarm nuisance.
To be the best at what he do
