A common literary trope says that we all become the masks we wear. Choices can mold our personality, as much as personality shapes our choices. If, for instance, someone starting at a new cutthroat office thinks, “I’m not a backstabber, but I just have to act like one for a little bit,” then inevitably, that mask will become who they are. This same dynamic impacts our interpersonal relationships as well, and in few instances is that truer than when a relative becomes the primary caregiver for an aging loved one. By some alchemy of routine and expectation, the individuals become not loving relatives, but caretaker and patient, a dynamic that can overshadow the bond that brought them together.