The worst anyone can say on their deathbed is, “I wish I knew.” I wish I had not done this or that. That’s why the righteous rest in peace because they have nothing to hide, nothing to lose and nothing to fear.
People who go through near-death experiences describe it as being pulled out of a heavy jacket and finding themselves in another realm that’s more real than anything they’ve ever experienced. Most of the time, those who return never remain the same.