Candidates should plan resource utilization carefully during UPSC preparation. This involves assessing which study materials and guidelines are most effective for their learning style. They should create a structured timetable that allocates time for revision, mock tests, and current affairs. Utilizing online resources such as lectures, articles, and forums can supplement traditional books. Regularly evaluating the benefit of these resources against their preparation goals ensures continuous improvement. Furthermore, candidates can save time and effort by identifying priority topics based on the exam trends over years.