Death has been described as no brain signals. The brain controls all body functions, so when you die. Yes, apperently the brain is alive for another 30 mins. Maybe that is the tunnel we all tihnk about. Scientists say that the tunnels and light is just brain cells dying at an extremely rapid rate, so fast that to you see the electricity being shut off in the brain. (as you know, the brain supplys enough electricity as a couple of batteries).
For me though, I'm a spiritual man. I'm a born Christian and happy, but I seem to accept the Buddist explanation of the afterlife. The way it is, do as much for the greater good as you can so when you die and see God, he'll have to take you in. Hahahahaha
But seriously. When you walk home on a cool winter night and look at the moon and the stary night. You can't help but know, there's someone out there watching ya. No matter what lonely/sad situation you're in. There's someone past the myst of mystery taking care of ya and is trying to confort you. Next time your walking home at night from a long day at work or school just take the time to put your awareness to the fullest and absorb all the sounds, smells and sights around you. You'll know what I'm taking about.
Play some Pac too, that helps. hahaahaha