I know home translates as casa or, in some contexts, hogar. But both these terms refer to a more literal idea than I'd like to use at times. They both seem to refer to the actual house.
Let's imagine I am on a grueling expedition in the middle of the Amazon rainforest and getting weary and edgy by the day. At some point, my tolerance gives in and I tell my friends in frustration, "When will all this be over? I just wanna go home!" Here, I am merely expressing my desire to return to my comfort zone more than the actual physical house that I live in. How do I express this in Spanish?