Have Fun, Make Good Things, Be Profitable
Judge a business by sustainability, service, and real profit
- Difficulty
- Advanced
- Time to result
- ~ongoing to results
- Steps
- 4
- Confidence
- 97%
Firestone offers three rules for evaluating a business at any scale. First, have fun, which he defines as caring for oneself across life and maintaining relationships, hobbies, and energy so the founder can show up constructively. Second, make truly good things that serve a community and keep improving them. Third, be profitable so the enterprise is economically sustainable. The framework rejects revenue or scale as sufficient measures of success. A company can make substantial money while leaving its owner overworked and trapped, which fails the broader test. Used as a scorecard, the rules force major decisions to answer three questions at once: Does this preserve a life worth living, does it improve what customers receive, and does it produce real profit?
Origin
Ezra Firestone introduced these as his three rules in business while discussing consistency, loss, and long-term entrepreneurship. Extracted from The Foundr Podcast.
Core principles
- 01A business should support rather than consume its owner
- 02Useful products deserve continuous improvement
- 03Profit makes the business sustainable
- 04Scale alone does not define success
How to run it
- 1
Define what fun requires
Specify the relationships, health practices, hobbies, and boundaries that let the founder bring constructive energy to work.
Pro tip Use observable boundaries rather than a vague intention.
Watch out Having fun does not mean avoiding hard periods.
- 2
Make something good
Build an offer that genuinely serves its community. Listen, improve it, and align delivery with the promise.
Pro tip Turn customer feedback into ongoing improvement.
Watch out Revenue does not excuse an offer that fails customers.
- 3
Protect profit
Measure whether the business keeps real profit after costs. Make growth decisions that preserve economic sustainability.
Pro tip Evaluate growth by contribution, not revenue alone.
Watch out A high-revenue business can still fail this rule.
- 4
Score major decisions
Assess important opportunities against all three rules. Reject choices that improve one dimension by severely damaging another.
Pro tip Review the scorecard when scale or leadership changes.
Watch out Do not postpone an undesirable life indefinitely.
In the wild
Firestone argues that a business can win at $50,000, $500,000, or $5 million a year if its owner enjoys the journey, makes products that serve people, and remains profitable.
→ Success is evaluated by quality and sustainability, not scale alone.
Common mistakes
Treating scale as the only score
Revenue can rise while profit, product quality, or the founder's life deteriorates.
Postponing life until later
Designing around constant sacrifice can make unsustainable work the permanent default.
Is it for you?
Best for
It is best for founders evaluating success and growth trade-offs over time.
Not ideal for
It is not a substitute for detailed product, financial, or operating plans.
From the transcript
“have fun make good things and be profitable”
“if you can do that at any scale”
From the episode
511: How One Product Made Him $40M
Ezra Firestone