Drew Houston is the founder and CEO of DropBox, an online file storage and sharing service that just turned ten years old. DropBox has grown to over 500 million users, has been valued at about $10 billion, and generates over a billion dollars in annualized revenue. The company is probably planning to go public soon. In this episode of "Success! How I Did It," Drew Houston and Business Insider’s US Editor-in-Chief, Alyson Shontell, discuss the creation of DropBox on a bus, meeting Steve Jobs, and the advice he would give to young entrepreneurs.