The Karankawa had a specific way of conversing. They carefully repressed their breath while speaking; at the end of their sentences, they exhaled heavily, releasing the air they held back during speaking. Moreover, their expression was interpreted by Europeans as impassive, especially because they never looked at the person to whom they were speaking. Their pronunciation was very exact, and they ridiculed poor elocution by the whites who tried to learn their language. The Europeans described their general demeanor as surly and fatigued.