PhronesisCompulsive nostalgia is characterized as a wrong attractor in the space of temporal self-relation: a dynamical basin from which ordinary effort cannot escape, structured by the architecture of past-idealization and present-devaluation. We develop a formal framework in which the ground state S^0 corresponds to calibrated temporal integration—the disposition to hold past, present, and future in accurate and generative relationship—while compulsive nostalgia constitutes a displaced state W with measurable basin depth, characteristic inflow dynamics, and a self-amplifying recall-bias mechanism.
The displacement cost function D() quantifies the deviation from S^0 across temporal orientations, and the accumulated displacement = D()\,dt captures the chronic pattern in which the idealized past progressively dominates present experience. We analyze the four architectural components of the wrong attractor: the present-dissatisfaction trigger, selective positive recall, the present-devaluation dynamic, and the foreclosure of present investment.
Nine formal propositions are established covering idealization mechanics, basin depth as a function of present-difficulty, recall-bias amplification, devaluation dynamics, and conditions for return. The return path is characterized through memory-accuracy practice, present-engagement-as-future-nostalgia, and the re-integration of personal history as resource rather than refuge. Implications for temporal self-understanding and displacement recovery are discussed.