How can individuals overcome the hurdle of self-doubt and maintain a positive mindset when faced with uncertainty and obstacles in their personal or professional life?

Individuals can overcome self-doubt by practicing self-compassion, setting realistic goals, and focusing on their strengths and past successes. Maintaining a positive mindset during uncertainty and obstacles involves reframing challenges as opportunities for growth, seeking support from friends, family, or a therapist, and staying resilient by staying present and focusing on what they can control. It is important to remember that setbacks are a natural part of life and can be learning experiences that ultimately lead to personal and professional growth.