Psycho Didi is the online persona of Sanika Surana, AIR 1 in the CIP M.Phil entrance, NET-JRF qualified, and founder of the Psycho Didi Organisation, a learning community of over 100,000 psychology aspirants across Instagram, YouTube, and Telegram. Alongside her clinical training at the Central Institute of Psychiatry, Sanika mentors more than 450 dedicated students, simplifying exam preparation through relatable storytelling, practical strategies, and evidence-based learning methods. Her signature teaching style blends clarity, humour, and a strong grounding in psychological science helping students feel supported rather than overwhelmed. For this book, Sanika collaborated with twelve toppers from her Ultimate CUET-PG batch, each of whom secured ranks in the top percentile nationwide. Together, they contributed thousands of handwritten MCQs, flashcard-worthy insights, and real, honest prep experiences. The result is a student-powered, heart-powered volume created to make your entrance exam journey shorter, smarter, and a lot less lonely.