I came back to Silicon Valley and got to work. I researched the technology, then the opportunity, the business, the competition, the people, the financing, the history. If I was going to upend my life and my family, take a huge risk, dedicate five to ten years to creating a device unlike anything I’d ever made in a space I knew nothing about, then I needed to give myself time to learn. I needed to sketch out designs. I needed to plan out features and think about the sales and business model.