This comprehensive study delves into the profound psychological impact of social media on mental health, as illustrated in Dave Eggers' novel "The Circle." The primary objective is to dissect the intricate dynamics between self-esteem, social anxiety, and the relentless pursuit of validation, phenomena that are increasingly prevalent in the digital age. Through a post-phenomenological approach, this analysis seeks to unravel the complexities of the human-technology relationship, a central theme in Eggers' narrative. The significance of this study lies in its exploration of the novel as a mirror reflecting modern societal issues, particularly the mental health consequences of intense social media engagement. It critically evaluates how the novel's characters interact with technology, symbolizing broader societal trends, and how these interactions shape their mental well-being. The analysis is aimed at offering a deeper understanding of the psychological mechanisms at play and provides a nuanced perspective on the ways in which technology can both augment and diminish aspects of human experience. this study serves as a bridge between literary interpretation and psychological analysis, highlighting the novel's relevance in understanding contemporary issues. It offers insights into how fictional representations can be powerful tools for exploring real-world problems, especially those related to mental health in the age of digital communication.

Social Media, Mental Health, Post-Phenomenology, Self-Esteem, Social Anxiety, Human-Technology Relationship, Digital Age, Literary Analysis.