Why does Jess on Bridge to Terabithia resent being called lazy?

In "Bridge to Terabithia," Jess resents being called lazy because it undermines his sense of worth and identity. He feels pressure to prove himself, particularly in a family that values hard work and productivity. This label conflicts with his dreams and aspirations, especially his artistic ambitions, and he struggles to reconcile his creative passions with societal expectations. Ultimately, being called lazy highlights his internal conflict between conforming to others' standards and pursuing his own interests.