I wrote the playbook that built Big Tech. I misjudged what would happen next
- Posted on May 26, 2026
- By Fortune
- 0 Views
- 1 min read
I wrote the playbook that built Big Tech. I misjudged what would happen next
My book, "The Lean Startup," helped a generation of founders build fast and scale big. Now I'm grappling with what I didn't teach them.
