Self-doubt is a feeling of uncertainty about one's abilities or decisions. It can arise in various situations, such as during a job interview or when trying something new. This internal struggle often leads individuals to question their skills, worth, and potential, which can hinder personal growth and achievement. Many factors contribute to self-doubt, including past experiences, societal expectations, and comparisons with others. It can affect anyone, regardless of age or background, and may lead to anxiety or avoidance of challenges. Addressing self-doubt often involves building self-confidence and developing a positive mindset through practices like self-reflection and positive affirmations.