TBM 39B/52: Crawl, Walk, Run, and the Fragility of Frameworks
How do people learn how to ski? You wear boots and skis. Somehow, you get hauled up the mountain. There's snow or a snow-like surface. Other skiers and snowboarders surround you. You end up skiing—albeit slowly at first. You fall and learn how to fall safely. If you choose to take a group lesson, you join a community of similarly skilled skiers and experienced teachers. And when the class ends, invariably, you join your friends (with more diverse levels of experience) in a less formal learning environment.