In this nonfiction book "Becoming a Better Person is the Key to Happiness "author Ruhul Lovelu talks about self-help and achieving personal well-being. This book reveals that in today's world, many of us have achieved many successes. But, despite all these achievements, many of us are still lacking in achieving our own happiness. So, one may have a good income, a luxury car, and a qualified and good-looking spouse, but not necessarily s/he is happy in his/her own life. So in a thoughtful and insightful manner, the author explores: Have we all really achieved happiness? Are we all really happy deep in our hearts? Are we all free of worry and stress? Can we all fall asleep easily and faster when we go to bed at night? Do we all have peace of mind? By relating almost every chapter of this book to a real-life true incident, this book shows that we can achieve happiness in life by becoming better people. And we can become better people by doing good things. From these true examples, readers will easily understand what they need to do in order to achieve their own happiness and inner peace. With gentle and supportive suggestions, the author shows how easily we can achieve true happiness for ourselves, and live happily. How easily we can achieve our inner peace of mind. Once we will achieve happiness and peace of mind, we will have no sadness and depression. And eventually, we will be able to avoid mental illness. That's why as a reader, you will find this book relevant and timely.