Discover · from S1 · L04 The Shoe Store With No Shoes
Find the block the whole idea rests on, and the cheapest test. Runs in your browser, no sign-in, and your work is saved on this device.
Write it down before you look. Decide after the results and you'll always find a reason to believe.
Your result
Add at least one assumption to build the tower.
Why this works
The lesson behind the tool
Building is the most expensive way to learn. Every idea sits on a stack of beliefs, so test the block that would bring the tower down first: not the easiest, the scariest.
The strongest test is money moving. And set the bar before you look: decide after the results and you'll always find a reason to believe.