How do I go from fearing AI to using it well?

You have crossed a line most people are still standing behind. You stopped seeing AI as a threat that acts on you, and started seeing it as a tool you act with. That shift, from fearing to directing, is the whole game. What made the difference was learning the edges: what it does well, and where it falls apart. Once you know those, the mystery drops away, and mystery was most of the fear. You are no longer guessing. You are deciding when to use it and when to trust yourself instead. So keep sharpening that judgment. Each time the tool gives you something, ask plainly whether it is right, not just whether it sounds right. That habit is what keeps you the one in charge. You have made yourself the director, not the directed. Hold that.