In "The Last Olympian" by Rick Riordan, the protagonist Percy expresses his frustration regarding his choice of footwear. He questions whether he can opt for shoes other than sandals, which he associates with being a "bad heel." His comment highlights a sense of humor and a desire for practicality in a dangerous world.

Percy's dialogue showcases his character's blend of lightheartedness and the challenges faced by demigods. It emphasizes the underlying tension between the mundane aspects of life and the extraordinary circumstances he encounters, all while maintaining a relatable tone.