Have you ever had a near death experience?

I nearly drowned in the river once, trying to save my friend. After the initial panic, i remember being at the bottom of the river looking up at the light coming down thinking how peaceful this was and that maybe i should just stay here and not try to get to the surface. Then parts of my life that i didn't even remember flashed before my eyes and it was so clear. The next thing i remember is i'd made it to the bank and all these people were helping me and i was completely numb and couldn't even talk.