It's human nature to wonder.
You can only really understand good if you have bad, so the idea of heaven or anything that happens for eternity, even if it's nice, I can't imagine it being nice forever. Even the idea of forever is kind of ridiculous, which is unfortunate because it's kind of a nice thing to say, you know.
There's a major underlying idea as you grow up that you need to just save your money and get that affordable housing at the edge of town where you're away from the city where all the crime happens or whatever.
I know a girl who cries when she practices violin because each note sounds so pure it just cuts into her, and then the melody comes pouring out her eyes. Now, to me, everything else just sounds like a lie.