Candidates can employ holistic methods to contend with the challenges posed by the vast UPSC syllabus, such as using interleaved learning, creating study plans, and scheduling regular reviews. Breaking down the syllabus into manageable segments allows for deeper understanding and retention. Incorporating various formats, like videos, podcasts, and group discussions, can also enhance engagement. Regularly assessing progress through self-tests and feedback helps maintain motivation and focuses learning on areas needing improvement, making the preparation process more effective.