Interesting near-death experience from a Redditor

Was browsing Reddit and found this.

http://www.reddit.com/r/IAmA/comments/m1b39/iama_fella_who_bled_out_and_died_twice_in_the/

A fella (atheist) who was taking a lot of ibuprofen that developed a Lower GI ulcer that eventually ruptured. He lost 4.5 quarts of blood (average human holds 5 quarts) and was resuscitated twice. He experienced these really weird dreams and experienced the famous white light that have made so many people religious, also the out of body dream where he sees himself in the bed. His take on it was that it was simple the brain shutting down, this also explains how he couldn't understand basic concepts like time and what a toothbrush was and was meant for.

Not really surprising stuff for me, as an atheist, but nonetheless interesting stuff.