The motif of iteration—“7”—is crucial. Scientific progress is iterative by design, but iteration also connotes rehearsal, performance, and the slow accrual of meaning. Each numbered simulation permits small variations; aggregating these variations highlights patterns that a single night would obscure. Psychologically, repetition mirrors rituals people enact before bed: the same book, the same light, the same cup of tea. Ritual and simulation both aim to produce predictability against an unruly interior life. Where ritual is human and often symbolic, simulation is technocratic: it abstracts, controls, and optimizes. The collision between these approaches reveals a contemporary paradox—our yearning for rest is being managed increasingly by instruments whose logic is instrumental, not humanistic.