Preparing for the UPSC (Union Public Service Commission) examination without coaching is indeed a challenging task, but it is not impossible. Many candidates have successfully cleared the exam through self-study and a disciplined approach. Here are some tips to help you prepare for UPSC without any coaching:

1. Understand the Exam Pattern and Syllabus: Acquaint yourself with the examination pattern and syllabus of the UPSC. Understand the different stages of the exam, the subjects, and the weightage of each topic. This will help you plan your study strategy effectively.
2. Gather Study Materials: Collect the necessary study materials, including textbooks, reference books, UPSC question papers, and current affairs magazines. Refer to standard books recommended by toppers and experts in the field.
3. Create a Study Plan: Develop a well-structured study plan that covers all the subjects and topics in the syllabus. Divide your time based on the importance and difficulty level of each subject. Allocate time for revision and practice as well.
4. Current Affairs: Stay updated with current affairs on a daily basis. Read newspapers, watch news channels, and follow reliable online sources. Make notes of important events and issues for quick revision.
5. NCERT Books: Begin your preparation with NCERT books, especially for subjects like History, Geography, Economics, and Polity. These books provide a strong foundation and cover the basics comprehensively.
6. Previous Year Question Papers: Solve previous year question papers to get an idea of the exam pattern, types of questions asked, and time management. Evaluate your performance and pinpoint the areas that require enhancement.
7. Self-Evaluation: Regularly assess your progress through self-evaluation. Take mock tests and practice writing answers within the time frame. Evaluate your performance, identify weak areas, and work on improving them.
8. Online Resources: Utilize online platforms for study materials, video lectures, and test series. There are many websites and apps that provide quality resources and mock tests specifically designed for UPSC preparation.
9. Join Study Groups or Discussion Forums: Engage in discussions with like-minded aspirants through study groups or online forums. This will help you exchange ideas, clarify doubts, and stay motivated.
10. Stay Focused and Motivated: UPSC preparation requires consistent effort and dedication. Stay focused on your goals, maintain a positive mindset, and stay motivated throughout the journey. Surround yourself with supportive individuals who understand your aspirations.

Remember, self-study for UPSC requires discipline, determination, and perseverance. It is essential to be consistent with your efforts and have a systematic approach. While coaching can provide guidance, self-study can be equally effective with the right resources, a well-structured plan, and self-discipline. With the right mindset and diligent preparation, you can achieve success in the UPSC examination.