18 year old does YouTube about longtime heart illness one week before he dies, on Christmas day

There is no good title for this post.

An 18 year old kid with a dangerous heart condition does two YouTube videos before Christmas, talking about his condition, and the remarkable visions he had in two near-death experiences, one taking place only two weeks before the video was made.  A week later, on Christmas night, he dies.  (More from ABC News.)

Here are his videos.  Watch them.  They're not that long, and seriously worth a look.