Candidates can practice resilience in overcoming challenges faced during UPSC preparation by adopting a positive mindset and establishing a supportive environment. Setting realistic goals, seeking mentorship, and sharing experiences within study groups can help aspirants navigate tough periods. Techniques like mindfulness and stress management are crucial to maintaining motivation. Additionally, embracing failure as a learning opportunity fosters persistence. By developing coping strategies, candidates can enhance their ability to adapt and thrive despite the pressures of rigorous UPSC preparation.