Every project has one step that blocks everything else. Find it and you control the whole chain.

Every project is a sequence: A leads to B leads to C leads to D. The bottleneck is the single step that holds up all the others.

Impact Chain Analysis: what happens if the bottleneck stays blocked for one week? One month? The cost compounds fast.

A CEO waits on one approval that holds up 40 people. One signature. The whole organization idles until that judgment is made.

The pitfall: treating all steps equally. Most of your project doesn't matter until the bottleneck moves. Focus there first.

The person who finds the bottleneck — and moves it — is the most valuable person in any room.

Yesterday: judgment is the scarce resource. Today: find the one step in your work that blocks everything else.

Today's practice: pick ONE real project. Write its steps as A→B→C→D. Your job is to circle the one step that blocks everything else.

Step 1 — For each step, ask: if this step stalled for a week, would other steps also stall? The one where the answer is YES is your bottleneck.

Step 2 — Ask: can AI help remove this bottleneck, or is this where human judgment is required? That answer changes your plan.

Commit: before end of day, take ONE action on your bottleneck — even a tiny one. Movement is the point.

You mapped the chain. You found the block. Day by day, your judgment compass sharpens — today its needle appears.