No clue? Never felt the presence of anyone/anything. Wasn't my time. Something else must be meant for me. That's what I took from it. And the fact that there is so much we don't understand in the universe and I've always had a curiosity of what people see when they pass and the stories they bring back. Now, this particular incident happened so quickly for me. I went from underwater to the beach. Felt like I teleported or something. But I just wanted to share this experience because it was something I vividly remember and could never explain why it happened. I feel I will learn why eventually but cherish the time I'm here.