One of the biggest mistakes students make during NEET PG preparation is trying to study from too many books and resources at the same time, which often leads to confusion and poor revision. Many aspirants also spend excessive time only reading theory while ignoring MCQ practice and mock tests, even though the exam is highly application-based. Another common issue is inconsistent revision, because without regular revision, even well-studied topics are easily forgotten over time. Some students compare their progress with others and keep changing strategies midway, which affects confidence and focus. Ignoring weak subjects, avoiding full-length tests, and studying without a proper timetable can also reduce overall performance. The most effective preparation usually comes from staying consistent, revising multiple times, analyzing mistakes carefully, and following a simple but disciplined study plan instead of chasing perfection.