Design involves decisions, and those decisions are often flawed because our brains are wired for survival. The same brain features that literally helped us survive in the wild do not serve us well in the 21st-century workplace. In this article, Eric Olive will identify four decision-related traps that impede good design and offer techniques for avoiding these traps. These decision traps are based on research conducted by psychologists, neuroscientists, molecular biologists, and behavioral economists including several cited here.