Yale professor Marissa King argues that anyone can build more meaningful and productive relationships based on insights from neuroscience, psychology, and network analytics that put "networking" in a completely new light. Conventional wisdom says it's the size of your network that matters, but social science research has proven otherwise. King explains that the quality and structure of our relationships have the greatest impact on our personal and professional lives. As she shows, there are only three basic types of networks, so readers can see the role they are already playing: Expansionist, Broker or Convener. This network decoder enables readers to harness their network style and modify it for better alignment with their life plans and values.