Maybe we'll really cease to exist, completely end, maybe we'll be reincarnated, reborn, maybe we're kept in a space and shown our or recent life, maybe we'll go to heaven if we were good, hell if we were bad etc. the fact is no living person really knows. And I always found it funny that living humans talk so confidently about what happens to us when we die when the reality is that the living will never know what happens when we die and the dead has never came back to tell us what happens after death. But me personally I don't believe in god, sin, heaven, or hell but I do believe in an afterlife, reincarnation, rebirth and hope that in my next life I'm reincarnated and reborn to a family that's not toxic or dysfunctional like my current family is and that my next life is 1000 times better than this one.