I’ve had a number of operations during my life but only one near death experience. I ‘woke’ during surgery, my mind was awake but not my body, I couldn’t move or speak but I could think, first reaction panic believing someone thought me dead but I was alive but couldn’t tell anyone.
Then a complete peacefulness as I floated on the ceiling looking down at the situation. Then a terrifying vision of what would happen to the world in the future (this was years ago before the ‘save the earth or else we would all die’ etc., lol) I’ve never told anyone about that vision but basically the world lost it’s gravity. Very odd, the peaceful bit was the best. -Shonie