I walked out of my mentor's office feeling dejected. I had just given him a progress update on my A3 project. "You do not fully understand the problem,” he said. “Go back and redo the second step.” At Toyota, I was required to earn A3 certification by applying the methodology to a real-life problem. It took 8 cycles of revision before the A3 was complete. The picture above shows the final document. What is not shown is the many crumpled versions covered in red ink. The most important lesson I learned from the experience is this: The power of the A3 is having the courage to stare at the broken process until you understand why it broke. Many leaders fail at problem-solving because they are afraid to look at the "Current State" (the truth). They jump straight to "Future State" (the solution) to avoid the discomfort of the unknown. This bias for action is paradoxically what prevents effective problem-solving. The following are my core takeaways from...