Rocks, Pebbles, Sand: How to implement in practice

Founder takeaway

A prioritization metaphor is not an operating system. Founders need to turn broad categories like rocks, pebbles, and sand into explicit rules for ranking work, allocating capacity, and deciding what will not be done.

Why it matters

Without concrete decision rules, teams can label almost anything as important, overload plans, and let urgent low-value work displace the few commitments that matter most.

Relevant guides

Put it to work

Review your current priorities: What criteria make an initiative a rock, how much capacity will each category receive, and which work will you explicitly defer or stop?