According to our guest, Dr. Marc Gruber, Vice President for Innovation at the Swiss Federal Institute of Technology — EPFL — you can’t win if you don’t know where to play. Instead of a just-do-it mentality and pivot later if it doesn’t work, Marc speaks with our host, Ben Robinson, about how true entrepreneurs and innovators are reflective and flexible and how they think about what they’re doing and in what market to play in. By the end of this episode, you are also going to understand what’s a good market to be in and you will learn about the Attractiveness Matrix and the Social Identity Theory of three kinds of entrepreneurs.