Surface Composure principle
Lessons from Freshwater Butterflyfish
Hold the surface.
Wing-Fin Stillness

Core lesson
Stay calm at the surface and you can strike without being shaken.
Biological basis
Freshwater Butterflyfish live near the water surface, using wing-like pectoral fins, upward-facing mouths, and sudden surface strikes to catch insects.
Best use cases
Where this lesson tends to be most useful in practice.
ComposureCalm readinessSurface strategyFocusStillness before action