Introduction
What actually determines whether a business owner, entrepreneur or leader succeeds?
Is it intelligence? Strategy? Capital? Connections? Timing? Luck? Leadership ability? Discipline? The quality of the people around you?
Steven Bartlett’s The Diary of a CEO: The 33 Laws of Business and Life argues that the answer lies deeper than any single business strategy or management technique. Bartlett explicitly positions the book not as a strategy manual, but as an attempt to identify more enduring principles underlying success and failure.
That distinction matters.
Strategies change. Technology changes. Markets change. Competitors change. Customer expectations change. Artificial intelligence is changing how businesses operate at extraordinary speed.
But human behaviour changes much more slowly.
We still make decisions through a mixture of rationality, emotion, ego, fear and bias. We still need to persuade people. We still need trust. Teams still need leadership. Customers still need reasons to choose us. People still procrastinate, become complacent, resist uncomfortable truths and sometimes sabotage their own success.
That is where Bartlett’s book becomes particularly interesting for small-to-medium business owners and leaders.
The 368-page book is organised around 33 laws across four broad pillars, The Self, The Story, The Philosophy and The Team. But this review will not mechanically summarise all 33 laws.
That would miss the point.
Instead, I want to examine the deeper ideas running through the book and ask a more commercially useful question:
What can an SME owner or leader actually learn from Bartlett’s thinking, and where should those ideas be treated with caution?
Because The Diary of a CEO contains some powerful insights.
It also contains propositions that deserve interrogation rather than blind acceptance.
Table of Contents
- Who Is Steven Bartlett and Why Should SME Leaders Listen?
- The Central Idea Behind the 33 Laws
- The Five Buckets, Build Yourself Before Building Your Empire
- Knowledge and Skills Are the Assets Nobody Can Take Away
- The Self, Leadership Starts Before Anyone Else Is Involved
- The Story, Being Good Is Not Enough If Nobody Understands Why
- Attention Is Valuable, But Attention Is Not the Same as Value
- The Philosophy, Success Requires an Operating System
- Failure Is Information, If You Actually Learn From It
- Discipline Beats Motivation
- The Team, Your Business Eventually Becomes a People Problem
- Progress May Be One of Leadership’s Most Underestimated Tools
- What Bartlett Gets Particularly Right
- Where SME Owners Should Challenge Bartlett
- The Danger of Founder-Centric Success
- What the Book Says About Business Growth
- The SELF Framework for SME Owners & Leaders
- Practical Recommendations
- Key Takeaways
- FAQs
- Conclusion
Who Is Steven Bartlett and Why Should SME Leaders Listen? (Leadership Development Perth)
Steven Bartlett represents a relatively new breed of entrepreneur.
His business career has been closely associated with digital media, entrepreneurship, marketing, investment, personal branding and the extraordinary growth of The Diary of a CEO podcast.
That background is both a strength and a limitation when reading the book.
The strength is that Bartlett understands the modern attention economy extremely well. He understands audiences, communication, storytelling, digital distribution, psychology and the importance of creating something people remember.
The limitation is equally important.
A digital media entrepreneur operates in a very different commercial environment from the owner of a transport company, engineering business, manufacturer, construction company, accounting practice, family-owned wholesaler or 80-person professional-services business.
Therefore, SME owners should not read Bartlett as though the 33 laws constitute some universal operating manual.
They should read him as a highly successful entrepreneur offering principles worth testing against their own circumstances.
That is a much more valuable way to approach the book.
It also reflects an important principle of leadership development: strong leaders do not merely collect other people’s answers. They develop the judgement to determine which answers apply to their circumstances.
The Central Idea Behind the 33 Laws (Business Advisor Perth)
One of the strongest ideas in The Diary of a CEO is that sustainable success is rarely the result of one extraordinary decision.
It is cumulative.
Success tends to emerge from hundreds or thousands of apparently small behaviours, decisions, relationships, habits and choices.
How you use your time.
What you learn.
Who you hire.
How you communicate.
How you respond to failure.
Whether you confront uncomfortable information.
How you treat people.
Whether you keep promises.
Whether you adapt.
Whether you remain curious.
Whether you can control your ego.
Whether you execute consistently.
The implication for SME owners is significant.
Many struggling businesses search for the big fix.
A new salesperson.
A new marketing campaign.
A new website.
A new CRM.
A new general manager.
A new acquisition.
A new strategy.
Sometimes these interventions are necessary.
But sustainable business improvement usually comes from improving the interconnected system that produces the results.
That idea sits underneath much of Bartlett’s thinking.
Success compounds. Unfortunately, so does dysfunction.
The Five Buckets, Build Yourself Before Building Your Empire (Leadership Development Perth)
One of Bartlett’s most useful frameworks appears immediately.
The five buckets are:
- Knowledge, what you know
- Skills, what you can do
- Network, who you know
- Resources, what you have
- Reputation, what the world thinks of you
The critical insight is not merely that all five matter.
The order matters.
Bartlett argues that knowledge and skills form the deepest foundations because resources, networks and reputation can disappear, while genuine capability remains.
This is highly relevant to SME owners.
Many people attempt to reverse the sequence.
They pursue reputation before competence.
They pursue networks before developing something genuinely valuable.
They pursue capital before understanding the economics of the business.
They pursue visibility before developing expertise.
They pursue growth before developing organisational capability.
That creates fragile success.
The principle also aligns strongly with the distinction between critical capabilities and genuine strategic assets.
A business cannot sustainably outperform competitors simply because its owner is enthusiastic.
It requires capability.
Knowledge and Skills Are the Assets Nobody Can Take Away (Business Growth Perth)
Consider two entrepreneurs.
Entrepreneur A has:
- substantial capital,
- excellent connections,
- a recognisable profile,
- but limited underlying commercial capability.
Entrepreneur B has:
- deep industry knowledge,
- excellent financial understanding,
- strong leadership capability,
- negotiation skills,
- strategic judgement,
- sales capability,
- operational discipline,
- but fewer resources.
Who has the more durable foundation?
Over the long term, probably Entrepreneur B.
Capital can disappear.
Customers can leave.
Reputations can deteriorate.
Economic conditions can change.
Companies can fail.
But capability can be redeployed.
For SME owners pursuing sustainable business growth, this produces an important question:
What capabilities are we deliberately building inside this organisation?
Not simply:
How much revenue did we make?
But:
What are we becoming better at?
Those are fundamentally different questions.
The Self, Leadership Starts Before Anyone Else Is Involved (Leadership Development Perth)
The first pillar of Bartlett’s book concerns The Self.
This is arguably the most important section for owner-led SMEs because the psychology of the owner often becomes embedded in the psychology of the organisation.
An impatient owner can create a reactive company.
An insecure owner can create a defensive management team.
An authoritarian owner can create employees who stop challenging decisions.
An inconsistent owner can create organisational confusion.
A conflict-avoidant owner can allow poor performance to persist.
An emotionally volatile owner can create fear.
Conversely, self-aware leaders are more capable of recognising when their own behaviour is becoming part of the problem.
That is why emotional intelligence and self-awareness matter commercially, not merely psychologically.
Before leaders can effectively manage other people, they need some capacity to manage themselves.
This is one of Bartlett’s strongest underlying messages.
The Story, Being Good Is Not Enough If Nobody Understands Why (Business Growth Perth)
Bartlett’s second pillar, The Story, moves from internal capability to external communication.
This is particularly relevant in competitive SME markets.
You may have an excellent business.
But can customers explain why?
You may provide superior service.
But is the difference visible?
You may have exceptional expertise.
But does the market understand it?
You may genuinely care more than competitors.
But can customers perceive that before purchasing?
This is why a strong business value proposition matters.
A disturbing number of businesses describe themselves using almost identical language:
Quality service.
Competitive prices.
Experienced team.
Customer focused.
Trusted provider.
Those statements rarely constitute meaningful differentiation.
As I explored in sustainable competitive advantage, differentiation must ultimately matter to customers.
Bartlett understands this exceptionally well.
Value that cannot be communicated is commercially weaker than value that customers immediately understand.
Attention Is Valuable, But Attention Is Not the Same as Value (Business Growth Perth)
Here we reach an important qualification.
Bartlett’s world has been deeply shaped by media and the attention economy.
Attention certainly matters.
Without awareness, customers cannot buy from you.
But SME owners must resist a dangerous leap:
Attention ≠ Revenue ≠ Profit ≠ Cash Flow ≠ Business Value.
A business can have:
100,000 social-media followers and weak profitability.
A business can have:
1,000 followers and generate millions in sustainable earnings.
The commercial objective is not attention for its own sake.
The objective is to convert appropriate attention into:
Awareness → Trust → Enquiry → Customer → Revenue → Margin → Retention → Referral → Enterprise Value
This distinction becomes increasingly important in an era where businesses can mistake digital activity for commercial progress.
A strong business model still has to create, deliver and capture economic value.
No number of likes changes that fundamental equation.
The Philosophy, Success Requires an Operating System (Strategic Planning Perth)
Bartlett’s third pillar is The Philosophy.
I interpret this as the operating system underneath decision-making.
Every business has one, whether deliberately designed or not.
It consists of assumptions such as:
How do we make decisions?
What behaviour do we tolerate?
What does quality mean here?
How quickly do we act?
How do we respond when something fails?
How do we treat customers?
What risks will we accept?
What won’t we compromise?
What does accountability mean?
What does success mean?
This overlaps strongly with strategic planning.
Strategy should not simply be a collection of financial targets.
It should establish a coherent logic governing choices.
Without that logic, businesses become reactive.
And as businesses grow, inconsistency becomes expensive.
Failure Is Information, If You Actually Learn From It (Business Improvement Perth)
Business literature frequently romanticises failure.
“Fail fast.”
“Celebrate failure.”
“Failure is success in disguise.”
These phrases can become dangerously simplistic.
Failure can destroy businesses.
Failure can consume capital.
Failure can damage reputations.
Failure can cost people their jobs.
Failure itself is not valuable.
Learning is valuable.
A business that repeatedly makes the same mistake is not innovative.
It is incompetent.
The useful interpretation of Bartlett’s philosophy is therefore:
Experiment intelligently → Measure honestly → Learn rapidly → Adapt deliberately
This is closely connected to diagnosing what a business is actually telling you through its numbers, customers, employees and operational performance rather than relying on assumptions or instinct.
The objective should never be to maximise failure.
It should be to minimise the cost of learning.
That is a very different philosophy.
Discipline Beats Motivation (Leadership Development Perth)
Motivation is unreliable.
Some mornings you feel unstoppable.
Other mornings you don’t.
Businesses cannot be built around whether their leaders happen to feel inspired.
Bartlett’s discussion of discipline is therefore particularly valuable. His “discipline equation” is one of the concepts frequently highlighted in analyses of the book.
The SME translation is straightforward.
Do not depend upon heroic effort.
Build systems.
Do not rely upon remembering.
Create processes.
Do not hope people remain accountable.
Measure performance.
Do not wait for motivation.
Establish routines.
This connects strongly with the lessons of Atomic Habits, where systems and repeated behaviour become more important than episodic bursts of enthusiasm. My review of Atomic Habits by James Clear explores this idea in greater depth.
Motivation starts things. Discipline continues them. Systems make them scalable.
The Team, Your Business Eventually Becomes a People Problem (Leadership Development Perth)
Bartlett’s final pillar concerns The Team.
This becomes increasingly important as an SME grows.
Initially, the founder may do almost everything.
Sales.
Operations.
Customer service.
Recruitment.
Finance.
Problem solving.
Decision-making.
But eventually the founder becomes the constraint.
The organisation cannot grow sustainably if every meaningful decision must travel through one person’s head.
This is why professionalising an SME becomes essential.
You need:
- capable people,
- clear responsibilities,
- appropriate authority,
- accountability,
- systems,
- management information,
- leadership,
- governance.
The question changes from:
“How can I do this?”
to:
“Who should own this?”
That transition is one of the defining moments in an entrepreneurial business.
Progress May Be One of Leadership’s Most Underestimated Tools (Leadership Development Perth)
People want to know that their effort matters.
They want to see movement.
Improvement.
Achievement.
Recognition.
Progress.
This sounds simple, but many businesses make progress almost invisible.
Employees receive criticism when something fails but little acknowledgement when something improves.
Projects run for months without milestones.
Strategic objectives exist but nobody reports progress.
Performance conversations focus on gaps rather than momentum.
Bartlett’s focus on progress therefore deserves attention.
In a high-performance team, leaders should make progress visible.
That might include:
- weekly KPIs,
- project milestones,
- customer wins,
- safety improvements,
- quality improvements,
- revenue progress,
- cost savings,
- employee achievements,
- strategic initiatives completed.
People are more likely to sustain effort when they can see that effort producing movement.
What Bartlett Gets Particularly Right (Business Advisor Perth)
Several ideas make The Diary of a CEO particularly worthwhile.
1. Build capability before chasing status
The five buckets framework is simple, memorable and commercially useful.
2. Self-awareness is a business capability
Leadership behaviour affects organisational behaviour.
3. Communication matters enormously
Customers, employees, investors and stakeholders act upon the story they understand.
4. Small things compound
Culture, reputation, customer experience and execution are often determined by repeated small behaviours.
5. Failure must become feedback
Businesses that learn faster can adapt faster.
6. Discipline matters more than occasional intensity
Consistency beats episodic heroics.
7. Teams determine scalability
Eventually, sustainable growth depends upon organisational capability rather than founder capability alone.
These ideas make the book particularly relevant to entrepreneurs and owner-leaders.
Where SME Owners Should Challenge Bartlett (Business Advisor Perth)
This is where a good book review must move beyond admiration.
The word “laws” itself deserves caution.
Business rarely operates according to laws in the scientific sense.
Context matters enormously.
Industry matters.
Capital intensity matters.
Regulation matters.
Economic cycles matter.
Competitive structure matters.
Business maturity matters.
Ownership structure matters.
Something highly effective in a digital media company may be far less relevant to an engineering contractor.
Likewise, individual success stories are vulnerable to survivorship bias.
We hear from people who succeeded.
Thousands may have displayed similar confidence, persistence and ambition without achieving comparable outcomes.
Luck matters.
Timing matters.
Starting conditions matter.
Networks matter.
Capital matters.
Economic circumstances matter.
None of that invalidates Bartlett’s lessons.
It simply means SME owners should interpret the 33 laws as heuristics, principles worth considering, rather than immutable truths.
That distinction matters.
The Danger of Founder-Centric Success (Business Improvement Perth)
There is another issue particularly relevant to SMEs.
A highly capable entrepreneur can inadvertently create a weak business.
How?
By becoming indispensable.
If the founder:
- owns every major customer relationship,
- approves every significant decision,
- drives every sale,
- resolves every problem,
- controls every supplier,
- retains critical knowledge,
- dominates strategy,
the business may perform impressively while remaining structurally fragile.
That is the classic distinction between a successful owner and a valuable enterprise.
The objective should therefore not merely be:
Become extraordinary.
It should eventually become:
Build an organisation capable of being extraordinary without depending upon you every hour.
This is one of the central lessons behind working on your business rather than permanently in it.
For established SME owners, this is perhaps the most important extension to Bartlett’s philosophy.
What the Book Says About Business Growth (Business Growth Perth)
Taken collectively, the 33 laws suggest that growth occurs through a sequence.
Capability → Communication → Philosophy → People → Execution → Growth
But I would add one further requirement:
Economics.
Growth without sound economics can destroy value.
Revenue growth accompanied by deteriorating margins is not necessarily success.
Customer growth with negative lifetime value is not success.
Rapid expansion financed by unsustainable debt is not success.
Hiring ahead of productive demand is not success.
That is why I have previously asked whether ambition for business growth can itself become a business risk.
The objective should not be maximum growth.
It should be sustainable, profitable, strategically coherent growth.
A Practical SELF Framework for SME Owners & Leaders (Leadership Development Perth)
Rather than trying to remember all 33 laws, SME owners can translate the central lessons of the book into a simpler framework.
S — Self
Ask:
What do I know?
What don’t I know?
What skills do I need to develop?
What behaviours are helping or hurting the organisation?
What triggers poor decisions?
Where is ego affecting judgement?
E — Explain
Can employees explain our strategy?
Can customers explain why we’re different?
Can managers explain what success looks like?
Can everyone explain their responsibilities?
Clarity creates alignment.
L — Learn
Create feedback loops.
Measure performance.
Listen to customers.
Analyse mistakes.
Challenge assumptions.
Review strategy.
Encourage constructive disagreement.
Learning should be an organisational process, not an occasional event.
F — Free the Business
Build people.
Delegate authority.
Document processes.
Develop management.
Strengthen governance.
Reduce owner dependency.
Create accountability.
Build an organisation capable of performing without constant founder intervention.
That, ultimately, is how personal capability becomes organisational capability.
Practical Recommendations for SME Owners & Leaders (Business Advisor Perth)
After reading Bartlett, I would encourage SME owners to do seven things.
First, audit your five buckets. Determine where you are genuinely strong and weak.
Second, conduct a leadership self-audit. Ask trusted colleagues what behaviours make you more effective and what behaviours make their jobs harder.
Third, examine your story. Can customers clearly explain why they should choose you?
Fourth, identify your operating philosophy. Write down the principles governing how your organisation makes decisions.
Fifth, review your failures. Identify what the business has learned during the last 12 months and whether anything actually changed.
Sixth, examine your team. Determine whether responsibilities and accountability are genuinely clear. Clarifying roles and responsibilities is often more powerful than adding more people.
Seventh, ask the uncomfortable question:
If I disappeared for three months tomorrow, what would stop working?
Your answer reveals a great deal about the maturity of your business.
Key Takeaways (Leadership Development Perth)
- Capability should precede reputation. Knowledge and skills provide a more durable foundation than visibility alone.
- Leadership begins with self-leadership. Owners frequently underestimate how strongly their behaviour shapes the organisation.
- Your story matters. Value must be understood before customers, employees or investors can respond to it.
- Attention is not the same as commercial success. Visibility must ultimately translate into sustainable economic value.
- Failure is only useful when converted into learning.
- Discipline outperforms motivation over time.
- Teams create scalability. Founder dependency eventually constrains growth and business value.
- Progress should be visible. People are motivated when effort produces recognisable movement.
- The 33 laws are principles, not immutable laws. Context and judgement remain essential.
- The ultimate objective is not merely becoming a better entrepreneur. It is building a better organisation.
FAQs About The Diary of a CEO (Leadership Development Perth)
What is The Diary of a CEO: The 33 Laws of Business and Life about?
Steven Bartlett presents 33 principles drawn from entrepreneurship, observation, interviews and personal experience, organised around The Self, The Story, The Philosophy and The Team.
Is The Diary of a CEO a business strategy book?
Not really. Bartlett explicitly distinguishes it from a conventional strategy book, arguing that strategy changes while the principles he explores are intended to be more enduring.
Is the book useful for SME owners?
Yes. Its strongest applications concern self-awareness, communication, capability development, discipline, learning, team building and leadership.
What are Bartlett’s five buckets?
Knowledge, skills, network, resources and reputation. Bartlett’s central argument is that they should be developed in the appropriate sequence, particularly by establishing knowledge and skills as the foundation.
What are the four pillars of the book?
The Self, The Story, The Philosophy and The Team.
Does an SME owner need to follow all 33 laws?
No. They are better treated as principles to examine and adapt than rigid rules.
What is one of the book’s strongest leadership lessons?
That sustainable external success begins with internal capability, self-awareness and behaviour.
What is potentially misleading about the book?
Calling principles “laws” can imply universality. Industry, circumstances, business maturity and economic context affect whether a particular idea will work.
Is the book only relevant to entrepreneurs?
No. Many of its lessons apply to CEOs, managers, emerging leaders and people interested in personal effectiveness.
Is personal branding essential for SME owners?
Not necessarily. Reputation and communication matter, but a strong founder brand should not substitute for building a strong business brand and organisational capability.
What should an SME owner do after reading the book?
Rather than trying to implement 33 ideas simultaneously, identify three principles most relevant to the business’s current constraints and turn them into specific actions.
Is The Diary of a CEO worth reading?
Yes, particularly if it is read critically rather than reverentially. The book is accessible, practical and thought-provoking, and its strongest ideas translate well into SME leadership and business development.
Conclusion, The Real Lesson Isn’t About Becoming Steven Bartlett (Leadership Development Perth)
Perhaps the wrong way to read The Diary of a CEO is to ask:
How can I become more like Steven Bartlett?
The better question is:
What does this book reveal about how I can become a more capable version of myself and build a stronger organisation?
That is where its real value lies.
The five buckets remind us to build capability before status.
The Self reminds us that leadership begins internally.
The Story reminds us that value must be communicated.
The Philosophy reminds us that decisions need principles.
The Team reminds us that sustainable success eventually depends upon other people.
But there is one further step SME owners should add.
Build something that eventually becomes stronger than its founder.
Because the ultimate test of leadership is not how indispensable you become.
It is whether your leadership creates capability, confidence, judgement and accountability in others.
Bartlett’s 33 laws provide plenty of ideas for beginning that process.
The responsibility of the SME owner is to decide which ones matter, apply them intelligently, measure what happens and keep learning.
For business owners who want an experienced external perspective on leadership, strategy, organisational capability and sustainable growth, Business Advisor Perth provides a natural next step for turning ideas such as these into practical business action.
The Diary of a CEO is therefore worth reading, but not because it provides 33 commandments for success.
It is worth reading because it asks better questions about the person you are becoming, the business you are building and whether the two are developing together.
