Chapter 3 · Retention Dynamics
03
Depth retains — breadth fades
Deep engagement with fewer features drives markedly higher retention over time
72
%
+18pp
vs. surface-level cohort
ninety-day retention, focused cohort
This is the
Zen Karesansui Garden
design system, applied by
Curio Design
— a design-style library for AI agents. Full Zen Karesansui Garden guide →
designbycurio.com/learn/japanese-zen-karesansui-garden