One Realization Away From Thinking at Scale

Rajat Suri was supposed to be a doctor. That was the plan. The Indian dream, as he puts it. And he was on track. Then he walked into a three-hour lecture by a professor named Larry Smith at the University of Waterloo — and everything changed. One idea cracked him open: that a single individual could change the sweep of history. Not just help one person at a time, but reshape how millions of people live their daily lives. That realization sent him down a path that led to co-founding Zimride (which became Lyft), building Presto — the AI-powered drive-thru technology used in major restaurant chains — and now Tribe, a group chat platform built to bring back the intimacy of real human connection in the age of AI. In this episode, Rajat shares: The one lecture that redirected his entire life path Why he applied to MIT knowing he was going to drop out How Drew Houston of Dropbox pushed him toward Silicon Valley The problem with WhatsApp, Reddit, Discord, and every other platform — and why Tribe is different What it actually takes to build a community that lasts Why human conversation skills are going to be the most valuable skills in the AI age How he thinks about impact, wealth, and giving it all back If you've ever felt like you were built for something bigger — this one's for you. Guest: Rajat Suri, Founder of Tribe & Presto, Co-founder of Lyft