To boost confidence before the UPSC exam, aspirants can adopt several practices. First, thorough preparation, including mock tests and revision, builds a sense of readiness. Visualizing success and engaging in positive self-talk further enhances mental readiness. Practicing relaxation techniques, such as meditation or deep-breathing exercises, can effectively reduce anxiety. Regular physical exercise promotes overall well-being, contributing to a more positive mindset. Finally, seeking support from peers, teachers, or mentors helps reinforce confidence, as sharing experiences can alleviate stress and increase morale before the exam.