The quote suggests that the speaker's survival in their experiences may be linked to a lack of true purpose or commitment. Without a strong conviction or worthwhile cause, moments of peril may feel less impactful, as there is nothing significant enough to fight for or sacrifice oneself over. This notion raises questions about meaning and motivation in life.

In the context of Jodi Picoult's "Between the Lines," this reflection emphasizes the importance of passion and values in shaping one's journey. The idea implies that facing challenges becomes more profound when one has deeply held beliefs or relationships to defend or uphold, highlighting the transformative power of love and purpose.