That's the kind of truth that reveals itself to documentary filmmakers after the fact, when they go over footage and discover unexpected patterns, dissonances, glimmers of a universe that's richer and messier than the one they set out to portray.
There is a truth that reveals itself to documentary filmmakers only after they have gone over their footage.
If we didn't have the sense we shouldn't have been born with, we'd stay there and hold the ground!