What early mistakes helped founders improve?

What feedback should I listen to as a founder? How do I figure out what really needs to be in my MVP?

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Understand what it really takes to build an MVP that works—learn from real founders here:

https://www.startups.com/founder-interviews?terms=product-mvp

Successful founders like Kevin Systrom focused only on solving one clear problem—for Instagram, it was simple, fast photo sharing. Andreas Ehn, Spotify's first employee and CTO, highlighted the importance of early user feedback in refining their platform.

These interviews provide valuable insights into the strategies, challenges, and lessons learned during the MVP phase, serving as a practical resource for founders aiming to effectively validate and iterate their products.