Self-confidence plays a crucial role in the performance of UPSC candidates during exams. A strong sense of self-confidence can enhance performance during both preliminary and mains examinations by reducing anxiety and improving focus. When candidates believe in their abilities, they are likely to approach questions with a clear mindset, facilitating better decision-making. Confidence also cultivates a positive attitude towards challenges and failures, turning setbacks into learning opportunities. Moreover, practicing mock interviews and simulations builds familiarity with the exam structure, reinforcing confidence levels. Thus, nurturing self-confidence is essential for optimal exam performance and adaptability under pressure.