In "The Lost Hero" by Rick Riordan, the theme of distraction and its consequences is highlighted, particularly through the act of texting and browsing the Internet. These modern activities can pull individuals away from their surroundings, making them vulnerable to dangers. The reference to "monsters" symbolizes not just literal creatures but also the threats that arise from being too engrossed in technology and neglecting real-life awareness.

The story emphasizes the importance of staying attentive to one's environment. In an age where screens dominate our lives, the potential for external dangers, be they physical or metaphorical, increases as we become absorbed in digital distractions. Riordan's work serves as a reminder to balance our online interactions with mindfulness of the world around us, urging readers to be aware of both their immediate surroundings and the latent threats that may lurk when one is preoccupied.