It's not binary; it is a gradient from actual perceived reality to very distant derivative concepts. For many people (e.g., those who do evil), these concepts obviously don't make sense, so I wouldn't even call it a "common reality." It's just a part of the subjective reality you belong to. If you choose to stay in your part of reality and not engage with those who are outside, that is your decision. It may be a dead end for you, but I'd also caution against generalizing.