In the novel "Hard-Boiled Wonderland and the End of the World" by Haruki Murakami, the concept of self-awareness is explored through a conversation about the nature of one's own core consciousness. The protagonist reflects on whether it is possible for any individual to possess precise and clear knowledge of their inner self. The uncertainty surrounding this question highlights the complexities of understanding one's own mind.

The exchange between the character and scientists underscores a shared lack of clarity about self-awareness. This interaction emphasizes the idea that even the most knowledgeable individuals may struggle to comprehend the depths of their own consciousness, suggesting that self-knowledge might be an elusive and intricate pursuit.