That sounds like quite the experience. Its sad that someone drugged you. I'm glad that you made it back home safely, despite the tremendous difficulty in doing so. Its good that you were able to find some good in the situation. Sounds like you are now free from the fear of death. I have actually had similar experiences though mine were not quite as dramatic. I never left my body but faces of people I care about flashed within my minds eye. I believe that it is the brains way of motivating the person to fight to survive. very nice post :)