How to Make a Decision When a Product Is Needed

Rob Greene: I wanted to hear more about your process of doing this book. It seems like another instance of kind of the same decision process you go through when you get feature requests, for example. He says he would try to guesstimate and they were right enough of the time because we were successful. Greene: But it was always like, I remember being like, I think like 10% of our user base would use this,. And that's kind of how we'd make a decision.