~ prioritize doing over knowing

One of the implicit themes of the ~ don't bother with a curriculum, just simulate the real thing closely without serious consequences approach to training, whether it is for shooting down enemy planes or interpreting mammograms, is the emphasis on doing. The bottom line is what you are able to do, not what you know

— ❐ Peak - Secrets from the New Science of Expertise

• matters for ~ procedural learning works differently than declarative learning

• again similar to always look for applications

• ~ experts in any given field have insane field-related memory combined with ~ memorization does not automatically yield expertise