Aspirants can leverage feedback loops for effective study practices by actively seeking and implementing constructive criticism from mentors, peers, or through self-assessment. Regularly reviewing past performance, such as evaluating answers to practice questions or essays, informs what strategies are working and what needs adjustment. Using tools like performance analytics from mock exams can identify patterns in strengths and weaknesses. Feedback gained from simulations or group discussions can enhance learning outcomes and foster continuous improvement in study tactics. Ultimately, incorporating feedback into practice facilitates an iterative learning process vital for UPSC success.