Make the problem visible
Tasks live on movable task strips in a prioritisation grid. A full grid is obvious at a glance, allowing you to reprioritise rather than quietly overcommit.
Limit Work In Progress (WIP)
Each category has a limited number of spaces. Nothing gets pulled into the week unless there is room (Kanban in action).
Level the workload
There are equal spaces for Eat Now (must be done this week) and Good to Eat (good for your wellbeing or growth). If your week is all firefighting, the grid shows you.