Within the depth-psychology corpus, ‘choice’ occupies a contested zone between freedom and compulsion, moral philosophy and neurobiological determinism, conscious deliberation and unconscious necessity. The ancient Greek tradition, examined by Snell and Inwood, grounds choice in the Aristotelian concept of prohairesis — the moral act of decision that concentrates the will at a single point between alternatives — while Stoic hairesis extends this into the pursuit of the good within concrete, morally indifferent circumstances. Hillman and Hollis introduce a post-Jungian corrective: the soul’s calling and the daimonic image constrain what any ego can meaningfully ‘choose,’ implicating fate and necessity as co-authors of a life. The existential tradition, represented most fully by Yalom, insists on radical responsibility and the anguish of self-authorship. Across addiction studies — Lewis, Maté, Harris — the question becomes urgent and practically consequential: is the addict’s behavior a disease, a choice, or something that dismantles the very dichotomy? ACT (Harris) reconceives choice not as rational deliberation but as a values-anchored orientation available even amid compulsion. The ACA recovery tradition treats authentic choice as spiritually recovered capacity, distinguishing it from the ‘veiled control’ of trauma-driven behaviour. Across all these registers, choice emerges as the term at which psychology, ethics, neuroscience, and soteriology most productively collide.