When AI Makes You Forget How to Code

The junior engineer sat across from me in a conference room that smelled like stale coffee and stress. He had just shipped a feature that was working in production. Tests passing. Metrics green. The kind of delivery that should have felt like a win. Instead, he looked exhausted and a little bit lost. "I can't explain how it works," he said. Not because he hadn't tried. Not because he was incapable. He had stared at the function for twenty minutes before our meeting, tracing the logic, trying to reconstruct the reasoning that had produced it. The code compiled. The tests passed. But when he tried to walk through it line by line, the understanding wasn't there. The logic felt borrowed. Alien. Like reading someone else's handwriting and realizing you don't recognize your own name. The code was his. He had written it. But he hadn't written it. The Friction Is Gone Here's what he told me happened. He hit a problem he didn't fully understand, so he described it to an AI assistant. The AI gen