Beyond the Case

17 Mistakes, a $475 Million Exit and What Matters in Life - John Osher

Beyond the Case

Show Notes

Send us Fan Mail John Osher, the creator of SpinBrush, turned decades of experience into a list of 16 mistakes entrepreneurs don’t have to make. In this conversation, he shares the life behind those lessons, from driving taxis and working as a plumber and carpenter to building a business whose sale to Procter & Gamble ultimately totalled $475 million. John’s journey reveals how seemingly unrelated experiences can prepare you for opportunities you couldn’t have anticipated. Practical trade...

More from Beyond the Case

Oct 27, 2026

Send us Fan Mail Shelly Sun Berkowitz’s story is about turning a personal frustration into a purpose-driven enterprise and learning that building a successful company requires much more than being a great entrepreneur. After struggling to coordinate medical and nonmedical care for her grandmother, Shelly left her accounting career and founded BrightStar Care in 2002. She built the company around a clear purpose: helping families access high-quality, compassionate care. By the time she sold a ...

Oct 19, 2026

Send us Fan Mail Ashish Kataria shares his journey from starting as a paving engineer in his family’s infrastructure business to building new ventures and expanding into international markets. He reflects on his father’s entrepreneurial legacy, the power of ownership and strong teams, and how Harvard Business School’s OPM program reshaped his approach to leadership, risk management, and financial controls. His journey highlights the importance of curiosity, continuous learning, and seeking ne...

Oct 15, 2026

Send us Fan Mail Ravleen Anand’s story reflects how our idea of success grows as we find our voice. Being able to work was once an achievement in itself; over time, recognition, fair treatment, and meaningful responsibility became equally important. Stepping away to build her own venture helped her return with greater confidence, while OPM challenged beliefs she had held for years. Her journey reminds us that growth can involve asking for more, reconsidering what we know, and trying something...

Oct 9, 2026

Send us Fan Mail Paweł’s journey leaves us reflecting on what we are building alongside our ambitions. As he prepares to step away from the company he built, his life already contains learning, friendships, curiosity, and opportunities to contribute. There is also an honest tension in his story: experience can deepen our judgment while making us slower to act. The challenge is to preserve the willingness to move forward while becoming more thoughtful about what deserves our time. Here are the...

Oct 7, 2026

Send us Fan Mail Dr. Anna Lautenschlaeger reflects on building a life whose value extends beyond business success. From a childhood in Germany where travel was out of reach to living in 17 countries, the serial entrepreneur, economics PhD and OPM 69 participant has pursued freedom and discovery, but also faced the fear of losing what she built. Anna shares the lessons behind a $500,000 loss in one year and a $50,000 investment in AI tools that went unused because she hadn’t brought her team a...

See all episodes →