i and every human will die . and 1 micro-second after my brain dies i will cease to exist forever , non-existence forever no pain problems no suffering ever . that to me is the best thing by far that could happen to get out of this hell
i think it is rational to test theories with observations and experiments. there are many theories about afterlives or reincarnation but there are not any observations, evidence nor experiments to confirm those theories. not many even details. imo there are not even any rational explantions or logical transitions from simpler details to more complex parts. There is no evidence for any afterlife reincarnation soul god magic multiverses, other deminsions , quantum immortality ,computer simulation , etc.
there is no self. the brain creates a model of a self. the brain is just brain cells forming patterns into models and simulations like a computer simulates a first person shooter vr game with ai. or like a dog, monkey cat, crow is i can tell conscious like i am . they don't have souls neither do i.
there is massive evidence 100 years of experiments for evolution and that all life descended from a single cell ancestor
in contrast to religious text i read a book on molecular cell biology. and it all makes sense . all life descended from a single cell. it's unbreakable .you can see how all the machines of the cell work and the mechanisms for each machine. and how each machine is the first cell as in the brain cell of a human and a brain cell of a fly , fish, mouse. for example Every cell has DNA and the exact same genetic code which is a language that DNA uses to code proteins. a machine called a ribosome also is in every cells and manufactures proteins according to the instructions in the DNA. ATP for energy, cell membrane many other processes are the same one in the first cell. so that shows my cells any human's cells descended from that first cell 4 billion years ago.
in contrast , i read a smattering of different religious books and the thoughts that came to me is how could any think this something real or of a god ? how could anyone reading these books not realize this is just some text written by humans..
to me non-existence forever is the most beautiful thing by a trillion times