When the air liquefies, the bird swiws.
When the sea evaporates, the fish starts walking.
When the ground gasifies, the worm gets flying.
Thet are all oblidged to do so, except if they do not count of it!
After all everybody has his own opinion.
Except the divers: they have their helmet, with three or four wheels.
That should be enough.
Otherwise they would behave like eggs: neutral, triangulating the universes.