It is a true story of a Love yogi named Premyogi vajra, in his own words or in the name of Love yogi. Around 25 years ago, there existed a teen named Premyogi vajra, in the deep Himalaya. His grandfather, the same tantric-spiritual old man was a renowned priest in the nearby localities. Boy with some spiritual capabilities since his childhood was studying science in English medium. That was very tough for him for he had come from a Hindi medium school and so on. He had got glimpse enlightenment in sleep around quarter of a century ago. Further he got his Kundalini awakened at the end of following discussion in original(partially edited; This has been done only to preserve the original essence, thus the subtle power of the real time discussion somewhat preserved)at brilliano kundalini online forum, which ran throughout the years 2016-18(26-10-2016 to 08-05-2018)for roughly one and half year. Therefore, this discussion may have subtle power hidden inside it. Paragraphs have been written downward in order of subsequent dates or times. Each paragraph denotes writing on a single sitting. Discussion from other participants have been omitted out to avoid confusion. This book is not less than a boon for kundalini-seekers and Yoga-enthusiasts. It demystifies and clarifies the Patanjali-yogsutras in one of the best ways. This book is full of real-time practical points, which were experienced by Premyogi vajra during his meditation. There is nothing as mere theoretical in this book. The description of Tantra and Kundalini is clear, simple, true, natural, practical and scientific as described by Premayogi Vajra. Such description is not visible anywhere else. We hope that readers will highly enjoy this book.Premayogi Vajra was born in the year 1975 in a small village in the beautiful basket valley of Himachal Pradesh, India. He is naturally fond of writing, philosophy, spirituality, yoga, public service, applied science and tourism. He has also done commendable work in the field of animal husbandry and veterinary medicine. He is also fond of polyhouse farming, organic farming, scientific and water conserving irrigation, rainwater harvesting, kitchen gardening, cow farming, vermicomposting, website development, self-publishing, music (especially flute playing) and singing. He has also written close to ten books on almost all these subjects, whose descriptions are available on Amazone Author Central, Author Page, Premyogi vajra. The description of these books is also available on his personal website "demystifyingkundalini.com". He had also been a Vedic priest for a short period of time, when he performed religious rituals in people's homes with the help of his Vedic priestly grandfather. He has gained some advanced spiritual experiences (enlightenment and Kundalini awakening). His autobiography, along with his unique experiences, is particularly shared in the book "Physiology Philosophy - A Modern Kundalini Tantra (A Yogi's Love Story)" written in Hindi. The matching equivalent of this book in English is "Love story of a Yogi- what Patanjali says". This book is the most prominent and ambitious book of his life. This book contains the most important 25 years of his life's philosophy. He has worked very hard for this book. In a quality and unbiased review on Amazon.com, this book has been reviewed as a five-star, best, must-read and excellent book. Google Play Book Review also found five stars for this book, and this book was rated as good (cool). Premyogi vajra is a mysterious person. He is like a polymorphic man, who has no fixed form of his own. His actual form depends on the size and type of the trance/Samadhi that he is continuously experiencing in his mind, no matter what he looks like from outside. He is enlightened (self realized), and his Kundalini has also awakened. He had self realization or enlightenment naturally / through love yoga, and Kundalini awakening through artificial means / Kundalini yoga.