Because the job has no finish line, no clear wins, and no permission to rest. You are running a transformation that will take three years. You are six months in. The board wants quarterly results. Your team needs daily decisions. Your sponsor wants weekly updates. And you just realized -- there is no moment in the next two and a half years where you get to stop. Every other executive role has a rhythm. Q4 closes and finance gets a week to breathe. Product ships and engineering gets a sprint...