In 2026, leadership is no longer measured only by speed, output, or visibility. More and more, it is measured by something quieter - but far more important: energy. A leader can have a strong strategy, a capable team, and the right digital tools. But if their inner system is running on exhaustion, the quality of everything begins to drop. Decisions become heavier. Communication becomes shorter. Patience disappears. And what looks like a “business issue” often turns out