First-time UPSC aspirants often face unique challenges, such as lack of experience and unfamiliarity with the exam format. They may feel overwhelmed by the vast syllabus and the competitive atmosphere surrounding the examination. Additionally, they might struggle with time management, balancing preparation with daily responsibilities. Emotional factors, like anxiety and self-doubt, can further hinder their progress. In contrast, repeat candidates benefit from their previous experience, allowing them to identify weaknesses and employ refined strategies. Overall, the transition from novice to experience significantly shapes preparation strategies and response to challenges.