Grip Voice principle
Lessons from Tokay Gecko
Grip and call.
Wall-Clinging Night Call

Core lesson
Hold your place so clearly that the night hears you.
Biological basis
Tokay Geckos use adhesive toe pads to climb walls and trees, and males are known for loud territorial calls at night.
Best use cases
Where this lesson tends to be most useful in practice.
VoiceGripTerritoryNight confidenceHolding place