The Decision Journal: How the CHANGE Framework Turns Business Decision Making Into a Repeatable Skill
Most business decisions do not arrive with perfect information, unlimited time, or a guaranteed outcome.
You may need to choose whether to hire, launch, invest, delegate, change suppliers, pursue a partnership, or say no to a promising opportunity. The challenge is not finding a decision that feels certain. The challenge is building a process that helps you make sound decisions consistently, and learn from them afterward.
That is where a decision journal becomes powerful.
A decision journal is a written record of what you knew, what you believed, what you expected, and why you chose a particular path. Over time, it turns decision making from a personality trait into a repeatable skill.
This idea fits naturally with the CHANGE Framework from Brad Young’s CHANGE (Communication, Habits, Attitude, Network, Goals, and Education) and with the practical principles explored in the #1 bestselling Business Decision Making book.
You do not need a complicated software system. You need a page, a pen, and the discipline to look at your thinking before the outcome is known.
Why Your Memory Is a Poor Decision Record
After a decision produces an outcome, your brain naturally rewrites the story.
If the decision succeeds, you may remember yourself as more confident and certain than you really were. If it fails, you may remember warning signs that were not obvious at the time. This is one reason hindsight can make every result seem inevitable.
A journal preserves the original thinking.
It lets you separate:
Decision quality: Was the process reasonable given the information available?
Outcome quality: Did the result turn out well?
A good decision can produce a bad result because of timing, luck, or circumstances outside your control. A poor decision can occasionally produce a great result. If you only judge decisions by outcomes, you may reward bad habits and punish good ones.
The goal is not to become right every time. The goal is to become more accurate, more aware, and more capable of improving.
Step 1: Decide What Deserves a Journal Entry
You do not need to document every lunch order or routine email.
Use your journal for decisions that are:
Consequential
Uncertain
Non-routine
Difficult to reverse
Likely to teach you something
Start with decisions that affect revenue, customers, employees, cash flow, career direction, or your available time.
Then write the decision in one sentence:
“Should we launch the new service to existing customers this quarter?”
Avoid bundling several decisions together. “Should we launch, hire two people, increase pricing, and change our marketing?” is not one decision. It is four.
Separating the choices makes your reasoning easier to evaluate.
Next, list the alternatives, including options people often forget:
Choose option A.
Choose option B.
Run a smaller experiment.
Delay until a specific condition is met.
Delegate the decision.
Maintain the current approach.
“Do nothing” is not always the safest choice. It is still a choice with consequences, and it deserves to be considered honestly.
Step 2: Separate Reversible From Irreversible Decisions
One of the most useful distinctions in business decision making is whether a decision can be changed without excessive cost.
A reversible decision might include:
Testing a landing page
Piloting a new meeting format
Trying a temporary pricing offer
Assigning a short-term project owner
Running a limited customer experiment
An irreversible or high-cost decision might include:
Signing a long-term contract
Closing a location
Making a major acquisition
Ending an important partnership
Committing significant capital
Making a permanent team restructure
Reversible decisions should not be trapped in an unnecessarily heavy approval process. Give them a clear owner, a time limit, and a reversal trigger.
Irreversible decisions deserve more care. Gather stronger evidence, invite disagreement, examine multiple scenarios, and define what would change your mind before committing.
This does not mean moving slowly. It means matching the process to the cost of being wrong.
In your journal, write:
Reversibility: High, medium, or low
Cost of reversal: What would it take to undo this?
Decision deadline: When must we choose?
Commitment point: At what moment does the decision become difficult to change?
That simple classification can immediately improve the quality and speed of your process.
Step 3: Look Past the First Result
First-order thinking asks:
“What happens if we do this?”
Second-order thinking asks:
“And then what?”
Every meaningful business decision creates reactions, incentives, trade-offs, and follow-on effects.
For example, reducing prices may increase sales volume. But then what?
Will existing customers expect the lower price permanently?
Will the sales team prioritize volume over profitable customers?
Will support demands increase?
Will competitors respond?
Will the lower margin limit future investment?
Will the offer attract customers who are less loyal?
Use your journal to explore consequences across three time horizons:
Immediate: What happens this week?
Medium-term: What happens over the next quarter?
Long-term: What might this create six months or five years from now?
Also consider the effects on customers, employees, partners, competitors, cash flow, and your own attention.
Step 4: Decide Ahead of Time With a Pre-Mortem
Before making an important decision, imagine that the plan has failed.
Not mildly failed. Failed badly.
Write:
“It is six months from now, and this decision clearly did not work. What caused the failure?”
Give yourself, or your team, five to ten quiet minutes to generate possible causes. Do this before the group discussion if possible. Independent thinking reduces the chance that the first confident opinion shapes everyone else’s answer.
Then organize the causes into categories:
Strategy
Customers
Execution
People
Cash flow
Timing
Technology
Communication
External conditions
For each major risk, add:
An early warning sign
A mitigation
An owner
A response deadline
Pre-mortems are not crystal balls. They do not predict the future perfectly. Their value is that they make hidden assumptions visible while you still have time to respond.
Research on prospective hindsight, including work discussed by Gary Klein in Harvard Business Review, suggests that imagining a future failure can help groups identify more potential problems before action begins.
Step 5: Turn Uncertainty Into If-Then Rules
A decision journal becomes especially useful when it includes rules for what happens next.
Instead of waiting for pressure, write:
If qualified leads fall below the target for two consecutive weeks, then pause the campaign and review the message.
If the pilot reaches the agreed success threshold, then expand it to the next customer segment.
If cash reserves fall below the chosen level, then freeze nonessential spending.
If customer complaints exceed the limit, then stop the rollout and investigate.
A strong if-then rule includes:
The signal you will monitor
The threshold that matters
The time window
The person responsible
The action that follows
This prevents you from renegotiating reality every time the data becomes uncomfortable.
It also makes reversible decisions genuinely reversible. You are not just saying, “We can always change course.” You are deciding in advance what evidence will cause you to change course.
Step 6: Connect Decision Quality to the CHANGE Framework
The six CHANGE pillars strengthen different parts of the decision process.
Communication
Can you explain the decision clearly? Have you listened to the people affected? Confusion creates execution risk, even when the original decision is sound.
Habits
Do you have a recurring time to review decisions? A journal only works when it becomes a habit rather than an occasional burst of inspiration.
Attitude
Can you invite disagreement without treating it as disloyalty? A learning attitude makes it easier to see risks and admit uncertainty.
Network
Who has faced a similar decision? A trusted mentor, colleague, customer, or industry peer may reveal an assumption you cannot see from inside the situation.
Goals
What outcome are you actually optimizing for? A decision becomes clearer when you define the goal, the measure, and the trade-offs.
Education
What do you need to learn before committing? Sometimes the best next decision is not “yes” or “no,” but “gather this specific information by Friday.”
Together, these pillars turn decision making into a whole-person skill, not just an analytical exercise.
A Simple Decision Journal Template
Copy this template into a notebook or document:
Decision: What exactly are we deciding?
Date and owner: Who is responsible, and when is the decision being made?
Objective: What outcome are we trying to create?
Alternatives: What options did we seriously consider?
Reversibility: How costly would it be to change course?
Evidence: What do we know? What are we assuming?
Second-order effects: What happens next: for customers, people, money, and opportunity?
Pre-mortem: If this fails, what most likely caused it?
Predictions: What do we expect to happen, by when, and with what level of confidence?
If-then rules: What signals will trigger action?
Review date: When will we evaluate the decision?
Do not rewrite the original entry after the outcome. Add the result beneath it.
Your Action Plan for This Week
You can start in five working days:
Day 1: Create a one-page decision journal template. Day 2: Record one upcoming business or personal decision. Day 3: Classify it as reversible or irreversible. Day 4: Run a ten-minute pre-mortem and write three if-then rules. Day 5: Schedule the review date and share the decision clearly with the people affected.
At the review, ask:
What actually happened?
Which predictions were accurate?
Which assumptions failed?
Was the result influenced by luck?
Was the process reasonable?
What will we do differently next time?
That final question is where growth happens.
Build a Better Future One Decision at a Time
You do not need perfect judgment to build a better business or a more intentional life. You need a process that helps you think clearly, act deliberately, and learn honestly.
A decision journal gives you that process.
It creates space for communication before confusion, habits before urgency, attitude before defensiveness, network before isolation, goals before distraction, and education before assumption.
That is the heart of the CHANGE Framework: transformation becomes possible when your intentions become repeatable actions.
Start with one decision this week. Write it down before the outcome is known. Then come back, learn from it, and make the next decision a little stronger.
Your future is shaped by the decisions you repeat. Make the process worth repeating.
Sources and further reading
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