launch
3.2.3 - Iteration Should Increase Value, Not Just Add Surface Area - Check the iteration value test: say what changed, what user outcome it is meant to improve and what signal will show that it did.
avoiding overbuild :: Keeping the build small on purpose so it can ship and be learned from.
build
2.3.2 - Why Cutting Features Is a Design Skill Most Builders Skip - Choose the feature cut: say what stays central, what gets removed and why the product becomes stronger because of that cut.
build
2.2.1 - The Routine Work Checklist Nobody Talks About - Define the routine work checklist: say what repeats, who owns it and what done looks like each time.
shape
1.3.2 - What This Will Not Do (On Purpose) Is Half the Decision - Set the scope boundary: say what stays in, what stays out and why the cut protects the core path.