Ah, my bad. Anyway, let's start with the fact that I can assure you that, indeed, you *are* at home at all times wherever you are. Now, how to be consciously aware of that is sadly (or thankfully -- depends) a matter of at least some practice (the "preparation of soil" I've mentioned previously). For some inspiration to get you started:
https://senderspike.medium.com/forty-days-to-freedom-24150f700de1
In any case, don't be disparaged by frustration, push it to the point when you cannot do anything else just honestly throw up your hands in the air, because you have run out of options. At least, that's what "broke and made" me -- I was left with, "I have no f*cking clue ... where is this absolute reality?" And it literally suddenly became obvious that I look at it right now no matter how I may perceive it.