How can individuals overcome self-doubt and fear of failure in order to embrace challenges with confidence and determination?

Individuals can overcome self-doubt and fear of failure by setting realistic goals, breaking down challenges into smaller tasks, and celebrating small victories along the way. They can also practice positive self-talk, remind themselves of past successes, and seek support from friends, family, or a mentor. By focusing on personal growth and learning from setbacks, individuals can build resilience and develop the confidence needed to take on challenges with determination.