In Hunter S. Thompson's "The Rum Diary," the protagonist experiences a profound loss of identity as he becomes increasingly estranged from his true self. The journey he undertakes reflects the chaotic and often absurd environment that envelops him, leading to feelings of confusion and disconnection. This disorientation serves as a commentary on the effects of external circumstances on one's sense of self.

The quote highlights the deep personal crisis that can arise when an individual drifts away from their core values and beliefs. Through the character's struggles, Thompson illustrates how external influences can erode one's identity, leaving them unrecognizable even to themselves. This theme resonates as a reflection of the challenges many face in navigating their inner lives amidst societal pressures.