This text explores the ontological relationship between event-based processes and change. The author argues that a proper understanding of the world requires a methodical prioritization of the concept of an event over that of change. Events are defined as internally unified processes with a distinct beginning and end, whereas common changes are viewed merely as byproducts of events or series of events that create inertia. This inertia, particularly evident in subatomic particles, creates an illusion of permanence, although these are actually sophisticated structures based on extremely brief, low-level events. In contrast, ordinary changes are seen as reductions or degradations of dynamic processes into non-integrated movements governed solely by inertia. A central role is played by subjects, which act as coordination centers allowing non-objectivity to penetrate the objective world. Subjects at various levels integrate lower-level entities into higher-order structures, organizing processes through the coordination of changes. The text suggests that moving beyond mechanical changes toward analyzing the event-based and subjective nature of reality is essential.