What would living in such an isolated and yet oddly comforting place be like should humanity ever find some way to reach the end of everything in the universe and somehow manage to construct a colony there to live out the remainder of their lives as well as continue the species within their solitude away from every possible extraterrestrial life there could be. Much like this candle in my picture to use as an example. The colony would be like one object and light among darkness.
Would you feel blissful knowing that only the community you know so well and have become family exists there right alongside you or would depression set in as you would never see another species let alone your own?
Why does this very idea sound like both Heaven and Hell to me?