This document discusses strategies for building productive presencing. It notes that over half of executives surveyed globally reported an unsatisfactory work-life balance. It recommends focusing on managing attention and energy rather than just time. Brief breaks are suggested as a way to stay focused on tasks, as taking breaks has been found to improve attention. Working at high intensity for over 90 minutes causes the prefrontal cortex to begin shutting down, making people less capable of clear thinking. The document lists 7 hacks, including imposing brief breaks and using learning networks, to help build productive presencing.