Well, this is just a misconception related to the IAS examination. Don’t worry even if you are not strong and faint-hearted. Don’t waste time, prepare from now onwards. The competition will be very tough. Start to prepare for the UPSC Prelims with great confidence and will-power. Ideally, 12-18 months is sufficient for the preparation of the Civil Services Exam. It is better to join any institute, private coaching center or civil aspirant group for your support. You can also have guidance from quality video lectures and mock tests. Start with NCERT books and follow good websites like Roman Saini’s sir and IASbaba videos on YouTube.