After you die, it is believed that you have 7 minutes of brain activity left inside you, and in these 7 minutes you experience your entire life over, in a kind of vivid dream. In a dream time is stretched.
So, if this is the case, what if right now you are in that 7 minutes period. How do you know if you are alive or just reliving old memories.
Do you ever have the feeling that something that happened many years ago, seems like it was yesterday?