In Max Frisch's novel "Homo Faber," the protagonist expresses a unique sentiment about his appearance, particularly about not shaving. This reflection evokes a sense of connection to nature, as he likens his unshaven state to that of a plant. The imagery suggests a natural, organic quality to his identity, contrasting with societal expectations of grooming and self-presentation.

The mention of feeling his chin reinforces this intimate relationship with his own body. It highlights a self-awareness that transcends conventional norms, suggesting a deeper exploration of his character and perhaps a commentary on the human experience. This idea of embracing one's natural state reflects broader themes present in the book, where identity and existence are examined.