“This idea of multiplicity—the ability to accept multiple realities at once—is critical to healthy relationships. When there are two people in a room, there are also two sets of feelings, thoughts, needs, and perspectives. Our ability to hold on to multiple truths at once—ours and someone else’s—allows two people in a relationship to feel seen and feel real, even if they are in conflict. Multiplicity is what allows two people to get along and feel close—”