Aspect-oriented study techniques focus on effective prioritization in UPSC preparation by breaking down complex topics into manageable components. Candidates can categorize subjects based on importance, difficulty, and relevance to the exam syllabus. Utilizing checklists or study matrices can help in tracking progress and identifying areas needing extra attention. Prioritizing according to a strategic plan allows for effective time management, ensuring critical areas receive adequate focus. This organized approach minimizes overwhelm and enhances overall retention of knowledge.