The essence of our identity may not solely depend on our actions, but rather on our potential, especially in unexpected situations. This perspective highlights that true character is revealed when we face challenges or dilemmas that push us beyond our limits. It suggests that moments of resilience and strength define who we are more than our day-to-day behaviors.

In Jodi Picoult's "My Sister's Keeper," this idea is a central theme, as characters navigate complex moral and emotional landscapes. Their capabilities emerge in times of crisis, illustrating that our true selves often come to light through adversity rather than routine. This emphasizes the unpredictable nature of human strength and the importance of recognizing our hidden potential.