Death

                    Death is the termination of all biological functions that sustain a living organism.......
I still can understand how someone can be here one second and not be here again . its just crazy, no one can really understand how it works and according to a great psychologist Sigmund freud the greatest desire of a man is to die
                    My question is after death what next . I know there are a lot of theories about this . but still people that say this things are not dead , so I guess we can never know, now here comes the question if I die will I just stop existing not experiencing anything? or if there is heaven what will I be doing in heaven for all eternity? (eternity is a very long time). or  will I just be burning in hell for all eternity or will I adapt to the harsh conditions?. or will I just be a ghost wondering around the earth?, or is reincarnation real?.
                   like a wise man once said I will live life like there is a God and find out there is none than live like there is no God and find out there is one . all am trying to say is we should make every second count because death doesn't knock before entering.