Abstract
<jats:p>Stress resilience serves as one of the important psychological concepts that ensures the adaptive functions of personality and plays a significant role in regulating an individual's behavior. In the modern era, the intensification of social, economic, and technological changes has led individuals to be exposed to various stress factors more frequently, which has increased the relevance of studying this issue within the context of personality. The article analyzes the concepts of stress and resilience based on theoretical approaches and explains their interrelationship. The role of personality traits, particularly extraversion–introversion, neuroticism, and psychoticism, in the formation of stress responses is substantiated. The relationship between resilience and psychological mechanisms such as emotional regulation, cognitive reappraisal, coping strategies, and social support is also examined. At the same time, it is emphasized that stress resilience is not a fixed trait, but rather a developmental process formed through dynamic interaction between the individual and the environment. Studying the topic from the perspective of personality psychology contributes to a deeper understanding of psychological adaptation and provides a theoretical basis for future empirical research. Keywords: stress, stress resilience, personality traits, emotional regulation.</jats:p>