People
And if you are not a bird, then beware of coming to rest above an abyss.
— Friedrich Nietzsche

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The warning tells anyone who cannot fly to be careful about settling in a spot suspended over a bottomless drop. Only a bird can safely rest above a void; others should not stake their security where a fall is possible. It is a caution about precarious footing.
Context reviewed