Velik projekt je stena tveganja in negotovosti. Razdelitev na majhne, neodvisno dostavljive dele ga naredi načrtljiv, paralelizabilen in zmanjšan glede tveganja. Umetnost je rezati tako, da vsak del prinese vrednost in zgodaj prikaže tveganja.
Kako rezati
✓ Slice VERTICALLY — thin end-to-end features, not horizontal layers
✓ Ship the RISKIEST/most uncertain part early — learn before you commit
✓ Make each slice INDEPENDENTLY valuable and shippable if possible
✓ Keep slices SMALL — days, not months
✓ Sequence so the team can work in PARALLEL
✓ Define DONE for each (tested, deployed, not just "code written")
