Kankri considers the question. "I've been learning self-defense with Jane. I do intend to continue it. Learning to disarm people would likely come in handy as well, since most would be bound to be better with a weapon than I am. And I'd like to learn more about medicine. Especially field medicine, but I want to know more in general. I want to have a good idea of what's wrong when people get hurt, because human biology is still far less familiar to me than my own species', but you humans outnumber us dramatically in and out of the Arenas. The reason I survive in Arenas as long as I do is because I take care to not be seen as a threat and because I try to make myself useful. I need to have more to offer to friends and allies, because I can't offer violence on their behalf."