Conservation of energy theory says everything goes some place. That what ever it was that made you alive and conscious should need to be accounted for in order to balance the live or dead equation.
God and Heaven, Alternate reality or parallel dimension. Your choice.
I chose to believe because even as someone one with a scientific and rational logical way of viewing things I have to know there is more since I and no one else has all of the answers to the what, where, and why the universe works.
I can be skeptical of someones claims about anything but I cannot fully dismiss them without absolute sureness that what they claim is evidence for or against something is confirmable and right.
We a humans lay down laws of physics, chemistry and science but yet after a while those undeniable laws we made aways seem to end up with loop holes and odd little quirks of the system that dont fit the supposed law rules and thus make it go from undeniable law of nature to relative theory of scientific stuff.
For me God and heaven fit into the relative theory of scientific stuff. I Cant fully prove or disprove because the undeniable evidence leans both ways and ,egos be dammed, I along with everyone else is not that bright either!