I went through this same after death experience three times in my life in 3 different ways due to three different reasons, three different places, three different times in my life with totally different groups of people and backgrounds surrounding me and still recall everything happened in all those three times that were totally different from each other. But all those three different times I was alone dealing and facing those situations even though others were near me except the last time recently when I was inside my room all alone and nobody was near me physically to help me in anyway. Learnt so much about why I'm kept alive, value of life while living, how to be ready totally to leave this earth leaving my body. Lost the fear of death after the second death experience. Third time I was ready to go. Felt how futile this body of flesh is decaying every second after birth till death. When the time finally comes I realized I am ready to go leaving everything and everyone and that nobody or nothing can save me. I'm spending time developing harmony and beauty of my inner soul and spirit that will never die after death of physical body knowing it's me who is free from the cage and prison of my body and finally set free with my untouchable invisible soul and spirit.
Yes there is one person who said exactly what happens after death , that’s is Buddha. You have to be very careful when you make incorrect statements such as “ nobody has said what happens etc. “. Also what you speak from the findings based on medical observations, there are other ways people die , that is not in Dr. Raymond’s book. Please do your research and learn things more deeply ... don’t make up false and ignorant statements... and make videos... just because you made a video don’t mean you know everything... there are other intelligent beings and yogis knows exactly what happens after death ....the reason you loose weight after death is due to Buoyancy effect.... read any yogi teachings it’s explained there too discovered more than 5000 years ago ... do your reach before doing videos thank you ..
There is another book called "Life after Life". You can experience this situation through meditation. Mention what has happened to them after this experience how was their relationship with others and their attitudes .It will help them to live calm and cool Life. If you study wwc there are many books ,try them how karma apply to reincarnation and how they judge what they have done when the person watch the things that he has done through the eternal light. This part is related to Buddhist philosophy also.