Steven Bartlett went from growing up on a council estate in Plymouth to becoming the youngest-ever Dragon on BBC's Dragons' Den, with a net worth estimated at over £100 million. Across hundreds of episodes of The Diary of a CEO, he's shared — and extracted from guests — a remarkably consistent philosophy on money, investing, and building wealth.
This article distills Steven's investing advice and the best wealth-building wisdom from DOAC into actionable principles you can apply right now.
"The best investment you'll ever make is in your own skills, knowledge, and health. Every other investment is secondary." — Steven Bartlett, The Diary of a CEO
Steven's approach to wealth can be summarized in one sentence: invest in yourself first, then let compounding do the rest. He's spoken repeatedly about how the money he spent on books, courses, and mentorship in his early 20s returned 100x compared to any stock or property investment.
Before worrying about stock portfolios or crypto, focus on increasing what you earn. Steven built Social Chain to millions in revenue before he ever thought about traditional investing. As he told his audience: your ability to create value is the highest-returning asset you own.
This echoes advice from Alex Hormozi's episode, where he argued that investing in a skill that lets you earn more per hour is better than any market return.
Steven is a vocal advocate for compound interest. On multiple episodes, he's referenced the staggering difference between starting to invest at 20 versus 30. Even £100 per month in a low-cost index fund, started in your 20s, can grow to over £300,000 by retirement.
"The best time to start investing was ten years ago. The second best time is right now." — Steven Bartlett
Despite being a successful entrepreneur and investor, Steven has consistently recommended index funds for most people. In conversations with financial experts on DOAC, the consensus is clear: actively managed funds underperform the market over time for the vast majority of investors.
His advice aligns with what guests like multiple financial experts on the show have emphasized — low-cost, diversified, long-term investing beats speculation every time.
Some of the most powerful DOAC episodes about money aren't about financial strategies — they're about the emotional relationship people have with wealth. Steven has explored how childhood experiences with money shape adult financial behavior.
Key insight from the podcast: most financial mistakes are emotional, not intellectual. Fear makes people sell low. Greed makes them buy high. Understanding your own psychology is the most important financial skill.
Steven doesn't rely on one source of income. He has:
The lesson: don't put all your financial eggs in one basket. Build your primary income, then diversify.
Despite his wealth, Steven has spoken openly about his relatively modest lifestyle compared to what he could afford. He's emphasized that beyond a certain point, spending more on material things doesn't increase happiness.
"I've been broke and I've been rich. Being rich is better, but it doesn't solve the problems you think it will." — Steven Bartlett
His spending priorities, as shared on the podcast: health, time freedom, learning, and experiences with people he cares about. For more on this, see our collection of DOAC quotes about money.
One of the most consistent themes across DOAC money episodes: wealthy people think long-term. Steven has talked about making decisions based on where he wants to be in 10 years, not 10 months.
This applies to investing too. The guests who've built the most wealth — from entrepreneurs to investors — all share a bias toward patience and long-term thinking.
If you want to go deeper, these episodes are essential listening:
For the complete list, see our best DOAC episodes about money guide.
Steven's investing advice is solid for most people: invest in yourself, start early, use index funds, think long-term. These are proven principles that align with what financial experts recommend.
Where you should be cautious: Steven is an entrepreneur, not a financial advisor. His risk tolerance is much higher than the average person's. When he talks about "betting on yourself" and investing in startups, remember that he can afford losses that would be devastating for most people.
The smartest approach: apply his mindset principles (long-term thinking, investing in skills, avoiding emotional decisions) while keeping your actual investment strategy appropriate for your situation.
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