he was the reason i was at greylock. so i bring in airbnb is my first deal to the partnership and david, who i am super close to, have the deepest respect for, he has returned billions of dollars to the fund, he looks and says, every vc has a deal they can learn from and fail from, and airbnb can be yours. i said, david is supersmart. [laughs] ultimately, i have to have the conviction. this is a portfolio. he gave me the hunting license, the permission to do the deal. so i went and did the deal. to david's credit, six months later, the numbers had not changed a lot. he came back and said, i thought about it, i think you were right and i was wrong. what did you see i didn't see? i said, the risk factors were correct, but if you navigated through the risk factors, which i could see it as able to do, then you would end up with a redefining company of an industry. literally, it transforms the entire industry, and that is the thing i saw. david: you had time to start a little company called linkedin. reid: the goal was buildi