The obvious can be very difficult for people to see. That is because people are self-correcting systems. They are self-corrective against disturbance, and if the obvious is not of a kind that they can easily assimilate without internal disturbance, their self-corrective mechanisms work to sidetrack it, to hide it, even to the extent of shutting … More Madness or Method: We Know What to Do, But Not How to Do It