$KC$ is in a group working with $4$ other students on a class project. At the end of the project, everyone was required to evaluate each member in the group. When students received their individual evaluations from their group members, $KC$ learned that the other members rated KC low on teamwork and communication. They stated that KC tends to dominate through aggression, emotional expression, and defending.

Ting$-$Toomey and Oetzel would say that KC is most concerned with