The LED Running Shirt Story: From Validation to Pivot

Led Running shirt

I had this wild idea for a high-tech running shirt with LED displays showing real-time stats. Spoiler alert: 80% of runners said “hell no.” But here’s what I learned using AI tools to validate, pivot, and find a better opportunity. Sometimes the best ideas come from the worst feedback.

High Agency: The Product Manager’s Secret Weapon

High agency isn’t about personality—it’s a mindset. Where others see walls, high agency product managers find paths. As an ambivert, I’ve discovered this isn’t about being the loudest voice, but about persistence and problem-solving. Choose high agency daily. That’s how impact happens.

Be more vocal as an ambivert

Ambiverts, unite your voices: Deborah Liu’s insights via Lenny Rachitsky show how the quieter minds can strategically amplify their impact through preparation and intentional participation, challenging the unfair advantage of quick-talking colleagues