Final answer:
Sanjay has demonstrated resilience, which plays a crucial role in overcoming career setbacks and achieving success. Resilience involves a positive mindset, flexibility, and adaptability, which can be fostered through practical career strategies.
Step-by-step explanation:
Sanjay has demonstrated a high level of resilience by earning his college degree and launching three successful businesses despite facing multiple career setbacks. Resilience is significant because it reflects a person's capacity to recover and adapt to challenges, stress, and change in both life and career. Individuals can increase their resilience by developing a positive mindset, being flexible in approaching goals, and continuously adapting to new information and circumstances. For example, networking skills, an impressive resume, the ability to practice for job interviews, and applying career resilience strategies all contribute to overcoming setbacks and achieving long-term success.