# E360: The Hardest Lessons I Learned from Building 4 Unicorns Page: https://stenobird.com/podcast/how-i-invest-with-david-weisburd-6470713/e360-the-hardest-lessons-i-learned-from-building-4-unicorns Text version: https://stenobird.com/podcast/how-i-invest-with-david-weisburd-6470713/e360-the-hardest-lessons-i-learned-from-building-4-unicorns.md Podcast: [How I Invest with David Weisburd](https://stenobird.com/podcast/how-i-invest-with-david-weisburd-6470713) Published: 2026-05-01T12:45:00+00:00 Episode link: https://howiinvestpodcast.com/episodes/62g30ivlLYm Audio file: https://dts.podtrac.com/redirect.mp3/media.podcastai.com/episodes/62g30ivlLYm.mp3?u=1777641766 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/how-i-invest-with-david-weisburd-6470713/episodes/e360-the-hardest-lessons-i-learned-from-building-4-unicorns Duration seconds: 3253 ## Resource What if the biggest breakthroughs in biotech don’t come from more capital—but from building better systems for innovation? In this episode, I sit down with Errik Anderson, biotech entrepreneur and founder behind multiple billion-dollar companies, to discuss how building infrastructure, not just drugs, is reshaping the future of healthcare. Errik explains why most biotech companies fail the same way, how reducing the cost and time of experimentation unlocks more innovation, and why staying private longer enables better long-term decision making. We also explore compounding in biotech, the limits of scaling creativity, and how conviction, mission, and talent ultimately determine which companies change the world. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/how-i-invest-with-david-weisburd-6470713/episodes/e360-the-hardest-lessons-i-learned-from-building-4-unicorns/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/how-i-invest-with-david-weisburd-6470713/e360-the-hardest-lessons-i-learned-from-building-4-unicorns.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.