Overall, the human adventurer in K'kree space will be at a considerable disadvantage, both physically and in terms of treatment. K'kree may employ non-K'kree to carry out tasks the centaurs cannot do themselves-deal with meat-eaters, work in enclosed or isolated conditions, and so forth-but, by and large, the interaction between K'kree and other races within the Two Thousand Worlds will almost always be one-sided and prejudiced in favor of the K'kree themselves. The K'kree divide all people in the universe into three types-K'kree, Subjects (kr'rrir), and Outsiders (Ixeng'riliterally "strangers"). Where subjects are treated with toleration, and even enjoy a certain degree of autonomy (though not in the areas of diet or freedom of movement), "strangers" are regarded with suspicion, distrust, and (frequently) loathing.