The meaning of immortality in human experiences

The living feeling of his life does not begin at a known moment, nor does it end at a known moment. You only know yourself as alive. As for when this life began, no matter how much you try to go back in memory, you will never remember when it began, and as for when it ends, you will not be there with this body and these faculties of yours when Death comes, so you know when it ends?
The ones who know when your life began and when it ends are other people, who see you from the outside as they see all other things. As for you, who see yourself from the inside, you do not see your continuous, flowing logic with a beginning and no end. The one who dies is always "the other" and not "the other." "I", as long as this "ego" exists, aware and aware, it is not dead, and if it dies, it is neither aware nor conscious, and the meaning of all of this is that a person's looking at himself from within does not indicate death, but rather its only indication is... A continuous life, with no known beginning and no known end.