Dr. Hong Ji (Doyle) Pi is a dedicated psychiatrist based in Australia who specialises in child, adolescent, and adult psychiatry. Dr. Pi has devoted his career to helping individuals with mental health struggles and has a special interest in ADHD. His clinical practice involves a compassionate and comprehensive approach to understanding individuals' uniqueness. He aims to better understand and treat ADHD, helping individuals navigate its complexities. Through his work, Dr. Pi has helped many who have been misdiagnosed and those struggling with ADHD and misconceptions about ADHD, shedding light on the differences in its presentation among men and women and distinguishing it from other mental health diagnoses. Driven by a passion for education and advocacy, Dr. Pi has authored this book to provide readers with clear, accessible information about ADHD. His goal is to demystify ADHD, shedding light on the differences in its presentation among men and women, distinguishing it from other mental health conditions, and offering practical insights and management strategies that are easy to understand and implement. By breaking down complex concepts into digestible bites, Dr. Pi aims to empower individuals and families affected by ADHD, guiding them toward improved mental and physical well-being. Dr. Pi was born in Singapore, where he received his education and completed a degree in psychology before pursuing medicine. He completed his medical degree and training in Australia. After that, he also completed specialist training in child and adolescent psychiatry. He works in both the public sector and at his own private clinic (Attilan Psychiatry) in Queensland.