In Saul Bellow's "Henderson the Rain King," the protagonist grapples with deep existential questions, leading him to reflect on his identity and purpose. This internal journey forces him to confront his own uncertainties, highlighting the complexity of self-discovery. As he navigates these questions, he reveals his struggles with not only his sense of self but also the broader meaning of life.

The quote, "And the process started over again. Once more it was, Who are you? And I had to confess that I didn't know where to begin," encapsulates this cyclical quest for understanding. It underscores the profound challenge of recognizing oneself, suggesting that the search for identity is ongoing and often filled with confusion and doubt.