Three years ago, I spent $1,200 on a course I never finished. I bought it at 11 p.m. after watching a charismatic webinar, feeling certain it was the missing piece in my business. By the next morning, I couldn’t even remember why I’d been so sure.

That purchase wasn’t a disaster, but it was a pattern. I made big decisions when I was tired, excited, or scared, and I rarely looked back to ask, “Was that a good call?” So I never learned from my choices, good or bad. I just repeated the cycle.

Then I started a decision journal, and it quietly changed how I run my business. Instead of relying on gut feelings and late-night impulses, I now have a simple process for thinking through choices and a record to learn from. In this guide, I’ll explain what a decision journal is, how to use one step by step, and how to apply it to everyday business choices like pricing, hiring help, and which opportunities to chase.

What Is a Decision Journal?

A decision journal is a notebook or printable where you record important decisions at the moment you make them. You write down what you’re deciding, what options you considered, why you chose what you did, what you expect to happen, and how you felt. Later, you come back to review what actually happened.

The idea is simple but powerful: it separates the quality of your decision from the outcome. Sometimes you make a smart choice and get unlucky. Sometimes you make a sloppy choice and get lucky. Without a record, you can’t tell the difference, and you may learn the wrong lessons.

A decision journal helps you:

  • Slow down before committing to big choices
  • Spot your biases and emotional triggers
  • Learn from past results instead of forgetting them
  • Build confidence in your judgment over time
  • Reduce regret because you know your reasoning

As a business owner, you’re making dozens of decisions every week. Even small improvements in your decision quality add up over a year.

Which Decisions Deserve a Journal Entry?

You don’t need to journal every little choice. (What to eat for lunch doesn’t count.) Save it for decisions that are:

  • Expensive: Courses, software, equipment, or ad spend
  • Hard to reverse: Signing contracts, launching a big product, or changing your pricing
  • Recurring or strategic: Which platform to focus on, which clients to take on
  • Emotionally charged: Choices you feel anxious, excited, or pressured about
  • Time-consuming: Anything that will take weeks or months of your energy

A rule of thumb I use: if the decision would take me more than a few hours or $100 to undo, it gets an entry.

Step 1: Write Down the Decision Clearly

Start by stating the decision in one sentence. Vague decisions lead to vague thinking. Compare:

  • Vague: “Should I grow my business?”
  • Clear: “Should I hire a part-time virtual assistant for 10 hours a week starting next month at about $300 per month?”

Also record the date, and note what’s prompting the decision. Is there a deadline? Is someone pressuring you? Did you see something online that triggered this? Naming the trigger is a surprisingly effective way to catch impulse buying.

Make A Decision Journal / Editable Canva Template

For this, I love the Make A Decision Journal (Editable Canva Template), a $2.99 printable with a layout built for working through choices. Having prompts on the page means I don’t skip the hard questions when I’m in a hurry. It’s also editable in Canva, so I added a spot for “gut feeling (1 to 10)” because I like to compare my intuition with the actual outcome later.

Step 2: List Your Options (Including “Do Nothing”)

Most of us think in terms of “yes or no.” But there are usually more than two options. Challenge yourself to list at least three:

  1. Option A: Say yes as planned
  2. Option B: Say no
  3. Option C: Do a smaller or cheaper version (a “test”)
  4. Option D: Wait and revisit in 30 days

That third option has saved me thousands of dollars. Instead of buying an annual software plan, I’d pay month to month for a trial. Instead of launching a full product line, I’d release one item and see how customers responded.

Pro tip: Always include “do nothing” or “wait” as a real option. Doing nothing is a decision too, and sometimes it’s the best one.

Step 3: Weigh Pros, Cons, and Risks

Now write out the upsides and downsides of each option. I like to cover:

  • Potential benefits: Money, time saved, growth, learning
  • Costs: Money, time, energy, opportunity cost
  • Risks: What could go wrong? How likely is it? How bad would it be?
  • Reversibility: Can I undo this? How easily?

Here’s a trick I learned: ask, “What would have to be true for this to be a great decision?” Then check whether those things really are true. For my virtual assistant example, the answers were: I’d need at least 10 hours of tasks someone else could do, I’d need time to train her, and my income would need to cover $300 a month. Writing those down made the decision much less emotional.

Draw and Write Journal / Editable Canva Template

Some people think better visually. If you do, a sketch-friendly page can help you map options, draw simple flowcharts, or doodle pros and cons. The Draw and Write Journal (Editable Canva Template) is a $2.99 printable that mixes drawing space with writing lines. I use it for messy brainstorming when a regular list feels too rigid. Mind maps and quick diagrams often reveal connections I’d miss in plain text.

Draw and Write Journal / Editable Canva Template

Step 4: Check Your Emotional State and Biases

This is the step most people skip, and it’s the one that would have saved me from that $1,200 course. Before you decide, write down how you feel. Are you:

  • Tired, hungry, or stressed?
  • Excited by a limited-time offer?
  • Afraid of missing out?
  • Trying to impress someone?
  • Avoiding something uncomfortable?

Then scan for common mental traps:

  • Fear of missing out (FOMO): “This deal ends tonight!”
  • Sunk cost fallacy: “I’ve already spent so much on this, I can’t stop now.”
  • Confirmation bias: Only looking for evidence that supports what you already want.
  • Overconfidence: Assuming you’ll finish faster or earn more than is realistic.
  • Social proof: “Everyone else is doing it.”

You don’t need to eliminate emotions. They’re useful information. The goal is to notice them so they don’t secretly make the call. A helpful habit: for any significant purchase or commitment, sleep on it for 24 hours. If you still want it tomorrow, that’s a better sign.

Step 5: Make the Call and Record Your Prediction

After thinking it through, make your decision and write down:

  1. What you chose
  2. Why you chose it (your top two or three reasons)
  3. What you expect to happen (be specific, with numbers if possible)
  4. When you’ll review it (put a date on your calendar)

Predictions are the secret sauce. Writing “I expect this course to help me launch my product within 8 weeks” gives you something concrete to compare with reality. Without that, hindsight bias takes over, and you’ll swear you “knew it all along.”

Savings Goals Journal / Editable Canva Template

For financial choices like setting aside money for a big purchase, a savings tracker can pair nicely with your decision record. The Savings Goals Journal (Editable Canva Template) is a $3.99 printable for tracking money you’re setting aside toward a goal. When I decided to invest in better equipment, I logged the decision in my journal and used the savings journal to plan how I’d fund it without touching my emergency cushion.

Step 6: Review Your Decisions and Learn

A decision journal only pays off if you go back and read it. I schedule a short review at two points:

  • At the planned review date for each decision (usually 30, 60, or 90 days later)
  • Once a quarter to scan all my entries for patterns

During a review, ask:

  1. What actually happened?
  2. How did it compare to my prediction?
  3. Was my reasoning sound, given what I knew then?
  4. What was luck, and what was skill?
  5. What would I do differently next time?

When I did my first quarterly review, I found a clear pattern: I regretted nearly every purchase I made after 9 p.m. I’d never have noticed without the record. Now I have a simple rule: no buying decisions after dinner. It’s saved me real money.

Real-Life Examples of Decisions to Journal

Here are some business decisions that deserve an entry:

  • Pricing: Should I raise my prices by 15% next month?
  • Hiring help: Should I outsource design, writing, or customer service?
  • Product choices: Which of three product ideas should I create first?
  • Platform focus: Should I spend my time on Pinterest, Instagram, or email?
  • Tools and software: Is this $40 a month subscription worth it?
  • Collaborations: Should I say yes to this partnership proposal?
  • Time off: Should I take a week off during my busiest season?

Even personal decisions that affect your business, like moving, changing your schedule, or taking on a part-time job, can benefit from the same process.

Common Decision Journal Mistakes

  • Only journaling decisions that went well. Record the messy ones too.
  • Skipping the prediction. Without it, there’s nothing to compare.
  • Never reviewing. The learning happens at review time.
  • Overcomplicating the process. A short entry is better than none.
  • Judging yourself harshly. The goal is learning, not self-blame.
  • Journaling after the fact. Write entries at the time of the decision, so you capture your real thinking.

Start Making Decisions You Feel Good About

You don’t need an MBA or a crystal ball to make smarter business decisions. You need a little structure, a pause before big commitments, and a record you can learn from. A decision journal gives you all three.

This week, pick one upcoming decision, write it down clearly, list your options, check your emotions, and record your prediction. Put a review date on your calendar. Over time, you’ll build something even more valuable than a good outcome: trust in your own judgment. You’ve got this!