In Joyce Carol Oates' "Big Mouth and Ugly Girl," the nature of heroism is explored through the idea that heroes can occasionally act foolishly. The quote suggests that regardless of their mistakes, their heroic qualities persist. It emphasizes that heroism transcends perfection, and those who take courageous actions may not always make the best choices.

This perspective invites readers to reconsider traditional views of heroism. It highlights that being a hero involves taking risks and standing up for what one believes in, even if it leads to moments of folly. The essence of being a hero lies in the willingness to act, regardless of the potential for missteps along the way.