Unique techniques such as brainstorming, mind mapping, and the use of visual aids can enhance creative thinking for UPSC essays. Candidates can employ mind maps to organize their thoughts systematically, making connections between different ideas. Engaging in free-writing can help unblock creative flow, while exploring diverse viewpoints on a topic enriches the depth of essays. Furthermore, analyzing award-winning essays can provide insights into effective writing styles and structures. Practicing these techniques regularly nurtures creativity, enabling aspirants to craft compelling and original essays that stand out in evaluations.