Judge · Lesson 2 of 2

Deciding with incomplete information

Match your caution to how reversible the decision is, and write down why you chose.

6 min read · Free — no account needed to read

You will almost never have all the facts. Waiting for certainty is also a decision, and often an expensive one.

Ask three questions: What is the cost of being wrong? Can this be reversed? What single piece of information would most change my mind? Reversible decisions can be made fast; irreversible ones deserve the extra checking.

Then take responsibility. An AI can advise; it does not carry the consequences. Writing "I decided this because…" keeps the decision yours and lets you learn from it later.

See it happen

You have been researching which course to take for three weeks and still have not enrolled in any of them.

The read that arrives on its own

It is an important decision, so more research must be the responsible thing to do.

The same situation, with this idea

You ask what being wrong would actually cost. The first module is refundable for fourteen days, so being wrong costs two weeks and nothing else. You enrol, write one line about why you chose it, and put a date in the calendar to look again.

What changed

How reversible it was, not how important it felt, decided how much caution was warranted. Three more weeks of reading could not produce the information that settles it, because that information only exists once you are inside the course.

The takeaway

Match your caution to how reversible the decision is, and write down why you chose.

Easy to take the wrong way

Flipping this into "move fast on everything". The same test works in the other direction: for the decisions that are genuinely hard to undo, it tells you to slow down and go and find the fact you are missing.

Try this

Sort three pending decisions into "reversible" and "hard to reverse". Decide one reversible one today.