Continuing the discussion from a post I made in Confused about my eyesight:
Per my post above, I was wondering, could this situation be from going without glasses for many years, especially in closeup mode? My thoughts are, by holding things far too close, I’ve created tons of ciliary spasm, due to the extra accommodative convergence needed. Maybe this is where my suspected convergence insufficiency comes from as well…too much convergence, leading to the eyes to rebel against more (“buffer against over convergence” is the technical term).
I think this would explain all of my symptoms…every one of them! From headaches above my eyes to diminished vision, and more. Thanks @jakey for getting me think about this carefully!