The Truth About Life After Death

life after death, or awareness?

Ive been thinking about the moment of death….do you know youve just died? do u know u were ever alive? is there a “you” at all? or do u just not exist?
one arguement for some form of exisrence is the law of conservation of energy. the brains conciousness is electromagnetic pulses ,which,by law, cannot go away.
no for the super horrible atheist truth, i do have one more hope.
nanotechnology,genetherapy,nuerostimulation (virtual reality)
moon colonies, etc

well people who have “died” and come back say that they were floating above themselves, but you never know. I suppose we’ll all find out when we die!