I think this is a very salient point, namely the danger of passive consumption is the losing the sense of oneself. We can be become so absorbed by the objects of our attention that we forget ourselves and this has very real consequences both on of physiology but also our psychology. So part of the solution is to "remember yourself" while you're consuming or directing your attention towards any object, so you are the subject and you are attending to an object. The last piece of the puzzle is that both you, the subject, and the object of your attention are located in space, so location/context is the third essential aspect of the experience to internalize for proper harmony, as far as I understand it.