Each person expresses the same consciousness. When I meet you behind your eyes, on the other side of the thought screen, I find the essence of myself, the love that I am.
Astigmatism occurs when my vision becomes obscured by memories of pleasure (what I want) and of pain (what I avoid). These memories coalesce into habits. Habits entwine, stiffen, become coarse and spiny-briny. During which process the inevitable happens: I lose my yield.