If it can be known it cannot be communicated.
Seemingly Gorgias held an ability to be communicated as intrinsic to the reality of a concept. And why not? Since for a solipsist there would be no problem in being the only one to comprehend something... (But here already is a hint at the paradox at hand: For why wouldn't I have all the figments of my imagination, or even one, grasp my thinking?)
However for the not-so-solipsist we must conclude some kind of a democracy of ideas: if I cannot communicate my idea, if I cannot get another to comprehend it; then I am likely confused, I have in mind a non-concept.
But then communication has two sides, and maybe it isn't me that is lacking. There are manifestly different levels of comprehensive capacity. Still, we always find some means to communicate the real... Does this not mean that only what is inconceivable, is ultimately incommunicable? And what validates the contents of the communication, as real, is the comprehending of that communication? (Lies are prior concepts arranged improperly)
Now I have a dilemma, if the world stubbornly refuses to comprehend, even if I've laid it out in plain English: Is it my comprehension or the concept; am I clear or confused; is it me or my message or my audience; is it capacity or comprehension? What is wrong? Is the concept real? And what if the audience is just me?
Question: Has this paradox been named or discussed elsewhere?
If you can't see the paradox, then you see the paradox!