# How Innovation Happens — Lesson #10: Follow the 5,126-Prototype Rule
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I've been covering the link between future trends and innovation strategies for 30+ years. I went back through my blog posts, stretching to 2002, to dig out the nuggets of innovation insight I've discovered along the way. This series revisits those stories, tests what still holds up, and turns them into practical lessons for what comes next. "Success is the inevitable result of persistence." I've come back to this idea repeatedly in my work because the mindset behind innovation usually changes before the results do. What people notice, question, challenge, and act on determines how ready they are for what comes next. James Dyson reportedly worked through 5,126 prototypes before reaching the design that became his breakthrough vacuum. Whether your number is five, fifty or five thousand, the lesson is the same: innovation is often persistence disguised as repeated failure. We romanticize the flash of inspiration and understate the grind that follows it. Most useful ideas do not emerge fully formed. They are shaped by testing, rejection, redesign, frustration and another attempt. Persistence is not stubbornly repeating the same mistake. It is making a different mistake each time because you learned something from the last one. So what does that mean in practice? It means challenging the assumption, habit, or hesitation that is keeping you anchored to the present. Here are three places to start. Action Items: Identify one promising idea you abandoned too early. Ask what changed between your last two attempts. If nothing changed, you were repeating, not learning. Celebrate iteration counts, not just final launches. Explore the full How Innovation Happens series.

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Source: https://jimcarroll.com/2026/10/how-innovation-happens-lesson-010/