Before you invest everything, test with 25%. Small commitment, real data, no regrets.

The 25% Test: run the small version first. If it works, scale it. If it fails, you've only lost a quarter.

Why? Because expensive commitment to the wrong idea is the most avoidable business mistake there is.

A company tested a new product line with a small regional run first. It flopped. They were glad they hadn't gone national.

Pitfall: running a 25% test without pre-defining what success looks like. Test without criteria is just guessing.

The 25% test saves you from expensive commitment to the wrong idea. Start small, learn fast, scale smart.

Before you commit 100%, design your 25% version. Today you map the small test of your big plan.

Today's practice: pick a big project or plan. Map the 100% version — then the 25% version beside it.

Step 1: write what the 25% version includes — minimum features, scope, budget, or time needed to test the core idea.

Step 2: define success at 25%. What specific result would make you say 'scale it'? Write that threshold now.

Commit: run your 25% version first. Don't skip the small test because you're confident. Confidence is not data.

Your compass reads best at 25% first. Every small test adds a new marking to your judgment's outer ring.