I recently heard that the nerves controlling the pinkie and ring finger are intertwined to the degree that it’s almost impossible for most people to move the pinkie and ring fingers without the other. Does it count as “independent” if one twitches while the other does the real moving? I think I may finally be special!
Curling either my pinkie or my middle finger also causes my ring finger to curl. Curling my ring finger doesn’t affect my pinkie or middle finger, though.