Candidates can maintain a balanced life during UPSC preparation by incorporating regular exercise, pursuing hobbies, and practicing mindfulness. Creating a well-structured timetable is essential, allowing time for study and relaxation. Engaging in social activities can also prevent feelings of isolation. It's crucial to prioritize mental and physical well-being, which can enhance focus and productivity. Regular breaks and ensuring adequate sleep can significantly improve overall performance. Finally, candidates should seek support from family and friends to maintain a balanced perspective throughout the preparation journey.