A bit of both. When I had met my cofounder, I knew very little about the wireless industry. I had the naievety of diving in and trying. I learned quite a bit

A bit of both. When I had met my cofounder, I knew very little about the wireless industry. I had the naievety of diving in and trying. I learned quite a bit from reading the book I mentioned and then got more hands on knowledge during the program from both alums and introductions made by YC alums etc..