Here's why:
* Sameness: The community in the book is built on the principle of "sameness." This means everyone looks, acts, and thinks the same way. There's no room for differences or individuality.
* Emotional Suppression: Emotions are seen as a source of disruption and conflict. Children are discouraged from expressing strong feelings, and instead, they are taught to suppress their emotions and adhere to the rules.
* Control: This strict control over emotions and individuality serves to maintain order and stability within the community. It prevents any potential challenges to the established system.
Jonas, through his role as the Receiver of Memories, learns the importance of emotions and individuality. He sees the value in difference and experiences the richness of human life beyond the artificial world he's grown up in. He ultimately chooses to break the rules and share his knowledge with others, challenging the rigid structure of the community.