In "Station Eleven" by Emily St. John Mandel, the protagonist is grappling with a troubling pattern of unexpectedly dozing off. This experience grows increasingly frequent, leading to feelings of uncertainty and anticipation as if he is rehearsing for something yet to come. The disconnect and unpredictability of these sleep episodes contribute to a deeper sense of unease.

The quote reflects a cycle of sleep that evolves from brief naps into more extended periods, culminating in an overwhelming finality. It underscores the fragility of consciousness and the looming fear of losing oneself entirely, which resonates with broader themes of survival and the transient nature of life within the narrative.