In other words, even what you think of as your Self is nothing but a subjective construct of ideas, beliefs, and desires.
So what actually exists? Even within you? To me the answer is Pure Being. In a state of Pure Being, or some might say Universal Consciousness or whatever term you wish to apply to it, you are experiencing reality as it is, directly, and imposing no filters upon it. You don't believe or disbelieve in it, you don't develop ideas about it, you don't deny or accept it. You experience it.
Afterwards you take that experience and construct a belief. "I went outside today and experienced the sun, it was really hot. Therefore I believe the sun is hot."
"I read an article today, it said the sun is very hot, a machine measured this, I choose to believe in the machine"
"Today someone told me that God created the sun, I choose to believe that this is so because God is good and the sun is also good."
However all these detract from objective reality, which is the experience itself.
Some detractions come closer to the objective experience than others. But try telling someone about the heat of the sun who has lived in a cave that is 50 degrees their whole life. Try explaining heat at all, they will have ideas, you can even convince them, make them believe. But they must leave the cave and stand in a moment of pure being to really experience what your trying to convey.
Finally I'd like to take this thought back to the two friends. Its true that in many cases common interests bring people together, however you can experience someone objectively as much as you can experience anything. You don't have to project onto others, you can accept them for everything they are, like you would accept a tree. You don't need to call it an oak, or label it as anything, you can just experience it, its sounds, its creaking, its character, without judgment, projection or reservation.
However, this is just my experience with reality. It very well may differ from your own


