The pink mustache was ridiculous. That was the point. It made people smile. In a world of black cars and corporate apps, we chose fun.

I studied hotel administration at Cornell. Running Lyft is essentially hospitality at scale — making millions of rides feel personal.

Being number two teaches you things being number one never will. Resourcefulness, creativity, and the value of every single customer.

We wrote our senior thesis about car-sharing in 2006. Investors told us nobody would get in a stranger's car. Twelve billion rides later, they were wrong.

I started my career at Lehman Brothers right before the financial crisis. Nothing at Lyft was ever as scary as that September.