Answer extracted from the Founders podcast — listen to the full episode below.
How do successful entrepreneurs validate ideas before scaling?
Validation doesn't require a perfect business plan or a big initial bet. Every significant advance comes from small, earned steps—evolutionary progress, not revolutionary leaps. Structure your work so you enjoy doing it, and unforeseen opportunities emerge naturally as you execute and learn from real market feedback.
When Michael Bloomberg left Salomon Brothers at age 39 with $10 million in compensation, he didn't spend months writing a detailed five-year business plan. Instead, he invested $300,000 to start his company and built it through iteration. His approach was deliberate: start with something concrete, test it in the real world, and adjust based on what actually works.
The validation process Bloomberg describes isn't about proving everything upfront—it's about arranging your work so momentum builds naturally. As you work harder and longer than competitors, patterns emerge. Products find uses you never anticipated. Market signals guide the next small step forward.
"The more you work, the better you do. It's that simple. I've always outworked the other person."
Michael Bloomberg — Founder and Owner of Bloomberg. Bloomberg spent 15 years at Salomon Brothers starting as a clerk counting securities in 1966 at age 24, eventually becoming a close associate of managing partner Billy Salomon. After being fired at 39 with $10 million in compensation following the firm's sale, he leveraged that capital to launch Bloomberg, building it into one of the world's most valuable privately held companies within 15 years through disciplined, incremental execution.
A key insight emerges from Bloomberg's story: validation happens through consistent execution, not through endless planning. When he started Bloomberg, he didn't know exactly how the product would evolve or which markets would value it most. But by working relentlessly and staying attuned to real customer needs, the company discovered applications and growth vectors that no spreadsheet could have predicted at the beginning.
This approach contrasts sharply with central planning. As Bloomberg explains in this episode, the same rigidity that failed Stalin and Mao will trap an entrepreneur who insists on executing a static plan regardless of market feedback. Validation is a dialogue with reality, not a defense of assumptions.
The practical implication is straightforward: begin with a small, achievable experiment rather than a grand vision. Structure your daily work so you enjoy it—because you will spend thousands of hours on this. Then pay attention to what the market actually rewards, and let that guide your next incremental step.
Bloomberg's experience also reveals that willingness to do the unglamorous work separates validated ideas from abandoned ones. He arrived at Salomon Brothers before anyone else and stayed later, making himself indispensable. That same discipline carried into his entrepreneurial venture. Validation isn't a one-time event; it's a continuous process of showing up, iterating, and outworking expectations. For a deeper look at how Bloomberg built discipline into every stage of his career, listen to the full conversation on Listenly.
See also
Why should entrepreneurs avoid extensive upfront planning and five-year plans?
Bloomberg argued that central planning didn't work for Stalin or Mao and it won't work for an entrepreneur either. He believed you must string together many small steps, validated through real market feedback, rather than betting everything on a plan made in isolation.
What is the relationship between showing up, hard work, and success in professional achievement?
Bloomberg states that eighty percent of life is just showing up, and you can control how hard you work. He believed the more you work, the better you do, and this consistency is the foundation of meaningful accomplishment.
How should an employee make themselves indispensable to advance their career?
Bloomberg came in every morning at 7 a.m., getting there before everyone else except Billy, his boss. He would stay later than anyone else and made himself the person people relied on for critical work.