What does edward want to be in catherine called birdy?

In "Catherine, Called Birdy," Edward aspires to become a knight. His ambitions are influenced by the societal expectations of honor and valor during the medieval period. However, he often struggles with the realities of knighthood and the responsibilities that come with it, contrasting with Catherine's own desires for freedom and independence. Edward's journey reflects the challenges of pursuing one's dreams in a world filled with obligations.