Abstract Background: The tension between individual self-actualization and interpersonal obligation represents a recurring site of psychological distress across the adult lifespan. Referred to here as the 'Inner Paradox,' this construct describes the friction between personal ambition and the moral and emotional demands of close relationships. Despite broad clinical relevance, no integrative theoretical framework has synthesized role theory, self-determination theory, developmental psychology, and existential philosophy into a unified model of this conflict. Objective: This paper presents a theoretical review aimed at (1) formalizing the Inner Paradox as a coherent psychological construct, (2) mapping its developmental origins and physiological correlates, and (3) identifying evidence-based clinical pathways for its resolution. The paper advances an original integrative model, the Ambition-Obligation Tension (AOT) framework, that locates the paradox at the intersection of motivational regulation, role structure, and attachment history. Methods: A narrative review was conducted using peer-reviewed literature published between 1960 and 2024, drawn from PsycINFO, PubMed, and Web of Science. Inclusion criteria required empirical or theoretical focus on role conflict, self-determination, identity development, attachment, or related clinical interventions. Sources addressing stress physiology were required to have been published in indexed biomedical journals. Results: The review identifies three structural mechanisms through which the Inner Paradox operates: (1) inter-role conflict arising from incompatible social statuses, (2) motivational dysregulation driven by introjected rather than integrated regulation, and (3) insecure attachment patterns that amplify relational fragility. Chronic activation of the hypothalamic-pituitary-adrenal (HPA) axis is identified as the primary physiological substrate of prolonged paradox-related distress. Evidence-based interventions including Dialectical Behavior Therapy (DBT) and Acceptance and Commitment Therapy (ACT) are evaluated as clinical pathways. Conclusions: The resolution of the Inner Paradox lies not in eliminating tension between ambition and obligation, but in cultivating integrated self-regulation, emotional intelligence, and flexible interpersonal boundaries. The AOT framework offers a basis for future empirical operationalization and clinical protocol development. Keywords: role conflict, self-determination theory, attachment theory, work-family conflict, emotional intelligence, post-traumatic growth, authenticity, identity formation