71-Year-Old Retired Nuclear Medicine Expert Richard Brown: Don't Worry About What Others Think, Because You Might Be Wrong, But You Might Also Be Right
According to Fortune magazine, 71-year-old retired nuclear medicine expert and university professor Richard Brown shared his insights on starting a business again, stating, "I think most people's problem is the fear of looking stupid. If you think something should be done, then do it. Don't worry about what others think, because you might be wrong, but you might also be right." He is currently leading a frozen fruit skewer product called Poka Snack to market.
Brown graduated from the University of Michigan Medical School, earning his medical degree in 1980; he practiced nuclear medicine privately from 1980 to 2004, served as a professor at the University of Michigan from 2004 to 2020, and was the director of the clinical department of nuclear medicine and molecular imaging. He officially retired from the University of Michigan in 2020, but just a week later joined the University of Utah School of Medicine, where he served as the first deputy director of clinical operations in radiology from 2020 to 2023. He is currently the Chief Health Strategy Officer at Covera Health, a venture capital-backed health tech startup.
Earlier this year, Brown launched a crowdfunding campaign for Poka Snack on Kickstarter, with an initial goal of $4,000, ultimately raising over 90% of the target amount; the product is a skewer device for freezing and consuming fruit (especially bananas), designed with a patented semi-spiral geometric structure. The team has tested about 40 prototypes; the product is currently working with a domestic manufacturer in the U.S. to advance mass production while refining packaging design, and its official TikTok account (@pokasnack5) has accumulated over 14,000 followers.
Throughout the entire process of product conception, design, branding, marketing, and business planning for Poka Snack, Brown extensively utilized AI tools; this is not his first entrepreneurial venture—during the late 1990s internet boom, he founded several internet projects including a university textbook sales website, a hotel booking website, and a health education website for cancer patients and their families.
When asked why he did not choose to enjoy retirement, Brown stated, "I never wanted to retire. Why retire?" He also mentioned, "Once something becomes routine, you may have stopped growing," viewing the continuous acceptance of new challenges as a core motivation for personal development.
From a resource investment perspective, Brown's entrepreneurial path reflects a typical "low-cost, AI-driven" personal entrepreneurship model—unlike traditional entrepreneurship that requires large-scale financing and team building, he completed the entire process from prototype testing (about 40 iterations) to mass production connection using only $4,000 in crowdfunding and AI tools for design, marketing, and business planning. This model benefits from the significant cost reduction that current AI tools provide to individual entrepreneurs in design, content production, and business planning, allowing product development and brand marketing tasks that previously required professional teams to now be efficiently completed by a single person or a very small team with the help of AI. Moreover, the incubation platforms (Kickstarter crowdfunding, TikTok content operation) themselves represent a typical low-cost path for small consumer brands to validate market demand and accumulate early users.
Source: Public Information
ABAB AI Insight
Brown's entrepreneurial actions are not impulsive but rather a continuation of a documented history—he had already attempted to establish various internet projects such as a university textbook sales website, a hotel booking site, and a cancer patient education website during the late 1990s internet boom. This nearly thirty-year span, bridging his "traditional medical career" and "internet entrepreneurship," indicates that his "retirement to entrepreneurship" is not a sudden decision post-retirement but a continuation of his long-standing habit of cross-disciplinary experimentation. His transition from "retirement" at the University of Michigan to a position at the University of Utah just a week later further confirms his consistent refusal to "stop."
In terms of funding pathways, Brown's current venture employs a typical "self-funding + crowdfunding + AI cost reduction" combination—his Kickstarter crowdfunding goal was only $4,000, significantly lower than the hundreds of thousands or even millions typically required for traditional consumer brands. The real leverage comes from AI tools: by using AI to complete product design iterations (about 40 prototype tests), brand building, marketing content production, and business plan writing, he has drastically reduced the initial investment that would normally require designers, marketing teams, and consultants. This suggests that capital is no longer the primary barrier to individual entrepreneurship; the efficiency of AI tools largely replaces the traditional scale of startup capital.
A comparable historical case is the phenomenon in the late 1990s internet boom where many professionals without a tech background (doctors, teachers, lawyers) entered entrepreneurship at low cost using early website building tools—at that time, the barrier to entry was lowered by inexpensive website building technology, while this time it is generative AI tools. Brown has experienced both waves of technological barrier reduction. In terms of industry positioning, the current small consumer goods entrepreneurship is in the early stage of "individual + AI" replacing "team + capital," with cases like Poka Snack, where a single founder uses AI to complete the entire process from design to marketing, becoming an emerging and increasingly common organizational form in the consumer goods entrepreneurship field.
Essentially, this represents a technological substitution—AI tools are replacing functions that previously had to be performed by specialized teams (product designers, brand consultants, marketing teams, business plan writers) in consumer goods entrepreneurship, allowing a single founder to complete the entire entrepreneurial chain that previously required collaboration among multiple people. This substitution occurs because the design iterations, brand visuals, marketing copy, and business plan writing in early-stage consumer goods entrepreneurship heavily rely on standardized knowledge and skills that can be modeled and learned by generative AI. The truly scarce part that founders possess, which AI cannot replace, is the personal mindset and decision-making willingness emphasized by Brown: "not being afraid of looking stupid and daring to take action"—this indicates that the threshold for entrepreneurship is shifting from "scarcity of resources and capital" to "scarcity of personal mindset and action."
ABAB News · Cognitive Laws
- Those who fear looking stupid will never learn to look smart.
- The threshold for entrepreneurship is never money; it is whether one dares to press the start button.
- AI replaces division of labor but cannot replace the person who wants to do it.