This text examines the nature of the subject as the ultimate source of activity, the fundamental form of which is the self-performance of its own existence. The author develops a distinction between two types of teleology: primary teleology, which is inherent to every genuine event, and secondary teleology, which arises from the subject's ability to distance itself from its own being and subsequently return to itself through processed information. A central element of the discussion is the concept of primordial receptivity. This receptivity is not the product of prior actions or experiences but must instead precede the very constitution of an event as a subject. The author argues that this receptivity is not limited to the immediate environment or given data; rather, it encompasses a fundamental openness to that which is not yet present in a literal sense. Ultimately, the subject is defined by its receptivity to what is coming—the challenges and calls of the future—enabling it to transcend the boundaries of the given and actively constitute itself through time.