Srini Pillay, M.D. gives a short but deeply insightful TEDx talk about how our brains are wired for possibility. Imagination feeds the GPS system in our brains to help us find and create what we want. Pillay shares a personal story about how he got into Harvard Medical School on a telephone call. He says that the real point of the story is to show that our brains are connected to a sort of GPS system that helps us to make the connections we need to make to move forward.