Happy to report:
No diabetic retinopathy.
Teeth are still looking good.
Neck pain is decreasing, although not completely gone. I still have a few adjustments to go.
Seriously, though, leaving the eye doctor with my eyes dilated with that, I thought "I should not be driving. This is not safe." Of course I totally drove anyway.
So proceed with caution when driving near eye doctor's offices. You never know who they just set loose on the world.
Also, getting your teeth cleaned while your eyes are dilated is a little bit trippy.