Yeah but the guy who calls the other guy dumb fuck is right. You have to be a dumb fuck to see what is clearly either a 6 or a 9 as a 4. And there is no recourse when dealing with a loud, confident, dumb fuck that is denying the very reality of his eyes to project his desired alternate reality except to dismiss them as a dumb fuck and (optionally) announce it to those around him lest they begin to question their eyes as well.