How can individuals cultivate a healthy sense of self-doubt that encourages growth and improvement, while also recognizing and overcoming toxic self-doubt that may be holding them back?

Individuals can cultivate a healthy sense of self-doubt by seeking feedback from others, setting realistic goals, and embracing failure as a learning opportunity. They can overcome toxic self-doubt by challenging negative thoughts, practicing self-compassion, and seeking professional help if needed. By developing a growth mindset and focusing on personal development, individuals can navigate the fine line between healthy and toxic self-doubt to achieve their full potential.