This text examines the concept of causality and its historical evolution from the original human experience of active intervention to the Greek notion of causation. The author highlights a fundamental shift in world understanding: while humans previously perceived change as the result of their own direct agency, Greek causality introduced the idea of events occurring "by themselves" based on prior conditions. This approach leads to a paradox where even human intervention is viewed merely as a consequence of earlier causes. Personal agency thus dissolves into an infinite chain of causal links. The text further analyzes how this concept of universal causality, or pancausalism, paradoxically aligns with archaic fatalism. Although modern causality is intellectually more precise, its ultimate consequence is the removal of the subject's ability to be a true originator of action, as every deed is predetermined by a preceding state. Consequently, the original experience of active agency vanishes, and the world becomes a concatenation of processes independent of individual will.