It is a very old doubt, a mixture of our fear of the unknown and our desire to be superior creatures. Our lack of humility as a race creates a need for myths. I know of people with experiences between life and death and I myself still try to understand my personal experience. There is no way to explain what has been learned, what has been seen in that situation, without generating confusion. It is better to accept that we will not be eternal and that like everything we will die and give way to another life. The planets, the galaxies do it, everything that exists. As long as we live let's do our best and live with the greatest peace we can, that's my opinion. Very good post. May he be well in peace and in good health.