Your enterprise AI journey is going to be a rollercoaster. You want immediate rewards from AI but realize the risks. You will overcome your cautious cynicism by overplanning. You'll dive in anyway and dabble. You'll make rookie mistakes. You will think of quitting. But you'll strive on to reap tangible benefits and bragging rights. In the last couple of years, we've seen firms learn to fail fast with AI initiatives, but 2019 will bring a more refined approach to going after the AI opportunity. CIOs: Read the five predictions that will guide your data, talent, automation, governance, and machine learning (ML) decisions.