Self-Armor principle
Lessons from Armadillo Girdled Lizard
Become the ring.
Tail-Biting Ring Defense

Core lesson
The body can become its own shield when danger closes in.
Biological basis
Armadillo Girdled Lizards defend themselves by biting their tails and curling into a spiny ring, protecting their softer underside from predators.
Best use cases
Where this lesson tends to be most useful in practice.
Self-protectionDefenseBody wisdomBoundariesUsing your own shape