Abstracting

Keep only the essence, drop the rest

L1Beginner

One-Line Compression: Three Stalled Months at the GymStart →
One-Line Compression: The Company That Killed MeetingsStart →

L2Skilled

Common Principle: Fallow Fields, Rest Days, Buffer WeeksStart →
Common Principle: Eye-Level Shelving, Home Screen, Knife RackStart →

L3Expert

Reapplying a Principle: Applying It to a Delivery App MenuStart →