Creating mind maps for complex topics in UPSC studies is significant as they visually organize information, promoting better understanding and retention. Mind maps facilitate connections between different concepts, allowing aspirants to explore relationships and hierarchies easily. This technique aids in brainstorming and structuring thoughts before writing essays or answers. Regularly revisiting and updating mind maps helps solidify knowledge and provides a quick reference for revision. Overall, this method enhances cognitive engagement, making learning more dynamic and effective.