In "Ender's Game," the protagonist Ender Wiggin holds firm beliefs shaped by his experiences and the expectations around him. However, a constant undercurrent of doubt complicates his perceptions, causing him to question the true intentions behind others' words. This doubt is not merely a hindrance; rather, it fosters a deeper understanding of the complexities in human interactions.

This duality of belief and doubt ultimately contributes to Ender's wisdom. The growth of uncertainty serves as a catalyst for him to engage more thoughtfully with the people around him, prioritizing genuine communication over superficial dialogue. Thus, what begins as a simple seed of doubt transforms into an essential part of his character development.