Quote from kjkent1:
This is an excellent analogy in my opinion. The problem for many people is that they appear to believe that they can can see what's on the road ahead, beyond the bend, into next morning, next week, next month, etc., merely because they extrapolate this from a plot of the map of the road upon which they have already traveled.
However, viewed, in this framework, no one, would use a map of the road already traveled to predict what's up ahead with any precision.
Because, if the bridge ahead is closed tomorrow, it won't be visible on yesterday's map.