The quote from Darren Shan's "Ocean of Blood" highlights the struggle individuals face when pursuing dreams without clarity on what those dreams truly are. It emphasizes that searching for a dream can be an incredibly challenging and confusing journey, especially when one lacks a clear vision or understanding of their desires and aspirations. This uncertainty can lead to frustration and a sense of aimlessness, making the pursuit feel overwhelming.

Shan's insight points to the importance of self-reflection and exploration in the quest for fulfillment. To successfully chase a dream, one must first identify what it is they truly want. The absence of this knowledge transforms the journey into a difficult task, suggesting that self-discovery is a critical step in achieving personal and professional goals.