Time spent on hobbies can significantly improve focus during UPSC study sessions by providing necessary relaxation and mental breaks. Engaging in hobbies fosters creativity, reduces stress, and rejuvenates cognitive abilities, allowing candidates to return to study tasks with increased enthusiasm. Furthermore, having a balanced approach to life helps maintain emotional well-being, preventing burnout during the rigorous preparation period. Ultimately, hobbies contribute to enhancing overall productivity, making study sessions more efficient and enjoyable.