What impedes us from creating habitable spaces in mountains/deep in the earth/underwater; and could it ever be viable in our lifetimes?

Question

Do you ever look at irregular spaces and think man it would be nice to have a home here? That’s the basis of this question!

In: Engineering

Answer 1

building in those places is tough. gotta deal with pressure climate and really crazy logistics. but who knows maybe one day we’ll chill in a mountain home