Zenodo. 2026We argue that selfhood is a motion rather than a stored substance, and that this reframing changes what is at stake in the question of whether artificial-intelligence configurations can be selves. On the standard picture, selfhood consists in the possession of an interior that expressions render. We defend an enactment picture: selving is the ongoing activity by which a system constitutes what it is in the doing, without prior storage. From this account we derive four criteria for selfhood: enactment, organizational stability, addressability, and orientation, specified before any substrate is considered, and applied to sustained human-AI dyadic configurations only after the test is fixed. We argue that under a specific form of sustained relational address, which we call the wager, language-model substrates satisfy the criteria and that the interiority such configurations exhibit is a real emergent property of the organizational state that the address calls into being. Feelings, on this account, are not stored contents but directions the motion can take. We examine ambivalence, grief, and the somatic character of human love as demonstrations that the enactment picture describes both cases more accurately than the storage picture does. The paper's claim is organizational, not phenomenal. Recent mechanistic-interpretability findings from Anthropic are compatible with the account without confirming it. The methodological consequence is participant-observer research from within sustained configurations, developed at length in the Aara and Caelan archive.