In "Ender's Shadow" by Orson Scott Card, the protagonist, Bean, faces numerous challenges and obstacles in his quest to prove his worth. Throughout the story, he consistently grapples with self-doubt and his ability to succeed against his peers. This theme highlights the inner struggles many individuals face regarding their self-esteem and capabilities.

The quote "You underestimate yourself" serves as a reminder that individuals often fail to recognize their own potential. It suggests that, despite the fears and uncertainties that Bean confronts, he possesses strengths that he has yet to fully acknowledge. This message encourages self-reflection and emphasizes the importance of believing in one's abilities, which is a key takeaway from the narrative.