Resilience plays a crucial role in coping with familial challenges as it enables individuals to adapt positively in the face of adversity. In Barb's case, after losing her mother at a young age and witnessing her sister Christy's struggles later on, resilience likely helped her navigate these difficult circumstances without being overwhelmed by them.
Resilience allows individuals like Barb to bounce back from setbacks, learn from difficult experiences, and grow stronger over time. It helps them develop effective coping strategies, seek support when needed, and maintain hope for the future despite facing challenging situations within their families.