The document identifies three types of interpersonal conflict originally proposed by Gerald Miller and Mark Steinberg: pseudo-conflict, simple conflict, and ego conflict. Pseudo-conflict involves perceived conflicts that do not actually exist, while simple conflict is a difference of opinions where issues are clear. Ego conflict is the most difficult as it involves personal attacks and strong emotions. The document provides strategies for managing each conflict type such as focusing on issues rather than personalities, listening actively, and using problem-solving approaches.