My Simple Productivity System
Based on Dr. Tiffany Shelton's video on YouTube. If you like this content, support the original creators by watching, liking and subscribing to their content.
Capture every new task, idea, or reminder immediately into a single running to-do list to prevent mental overload.
Briefing
A simple two-part productivity system—capture tasks immediately and then schedule them—can cut overwhelm by preventing to-dos from piling up in the mind or on an unsorted list. The core problem isn’t usually a lack of time; it’s how tasks are collected and handled. In one case, Elaine, a single mom balancing a demanding human resources job and a side business, felt constantly behind. Her Monday “brain dump” produced a massive, chaotic to-do list that left her more stressed and scattered, even when she was working hard.
The fix started with one rule: capture every new task, idea, or reminder the moment it appears into a single running to-do list. That immediate capture is framed as a way to offload mental storage—brains are for generating ideas, not holding onto everything. But capture alone wasn’t the whole solution. Elaine’s overwhelm eased once her tasks were categorized clearly, so the list became usable instead of intimidating. The system uses three categories: (1) one-off tasks—single, actionable next steps typically doable in under 30 minutes; (2) project tasks—anything requiring multiple steps, even if it’s small; and (3) life area tasks—items reviewed during weekly planning to jog memory across personal, professional, and “someday” domains.
To make the capture habit practical, the system recommends using a “second brain” setup such as Notion to hold the running to-do list, project database, and life areas. Alternatives include Todoist for capture or even simple notes apps, plus low-tech options like post-its or whiteboards—so long as items get transferred into the digital capture system by day’s end. It also distinguishes between a running to-do list and separate inboxes (email flags, physical inboxes) that must be processed later rather than left to ferment.
A second case, Jasmine, shows why capture can fail even when someone is diligent. Jasmine wrote everything down and kept a well-organized list, yet still felt anxious because tasks sat untouched for weeks. The missing piece was scheduling: “schedule it or it won’t happen.” Clinicians’ “write it down or it didn’t happen” becomes a productivity rule—capturing creates the list, but calendar time creates follow-through. Jasmine began assigning specific days and times to tasks directly in her calendar, and tasks stopped piling up, replaced by calm and control.
Scheduling rests on three essential routines. First is the weekly review, treated as the “glue” of the system: clear inboxes, assess what’s working, update projects, and decide what must happen next week. Second is weekly planning, where non-negotiables from a digital calendar are moved into a paper planner, then to-dos are placed into the week’s batch days, and finally time blocks are set for daily routines using a BBB method (book non-negotiables, batch tasks, then time-block). Third is a 15-minute “windown work” routine at day’s end to scan all capture sources—post-its, notebooks, boards, fridge notes—for anything urgent before it slips into the next day.
The takeaway is straightforward: capture tasks immediately, categorize them so they’re actionable, and then schedule them through weekly review, weekly planning, and end-of-day windown work so the system earns trust and produces results.
Cornell Notes
The system targets overwhelm by fixing two failure points: mental storage and unscheduled follow-through. First, every task, idea, or reminder gets captured immediately into a single running to-do list, then sorted into three categories: one-off tasks (next actions under ~30 minutes), project tasks (multi-step outcomes), and life area tasks (reviewed during weekly planning to uncover forgotten items). Second, captured tasks must be scheduled—“schedule it or it won’t happen”—so they don’t sit for weeks and trigger anxiety. Scheduling is maintained through a weekly review (clear inboxes, update priorities and projects), weekly planning (move non-negotiables, batch tasks, time-block daily routines), and a 15-minute end-of-day windown work scan for urgent items.
Why does a “brain dump” to-do list often increase stress instead of reducing it?
What are the three categories in a running to-do list, and how do they change what you do next?
How does the system prevent tasks from being lost when they appear in different places?
What went wrong for Jasmine despite perfect capture habits?
What makes the weekly review the “glue” of the system?
How does windown work fit between weekly planning sessions?
Review Questions
- How would you categorize a task like “transition your child to a new daycare” and why?
- What specific outcomes should happen during a weekly review to keep the system reliable?
- Why does scheduling matter even when tasks are captured immediately and kept organized?
Key Points
- 1
Capture every new task, idea, or reminder immediately into a single running to-do list to prevent mental overload.
- 2
Sort captured items into one-off tasks, project tasks, and life area tasks so the list stays actionable.
- 3
Use a consistent “second brain” (e.g., Notion, Todoist, or notes) and ensure any low-tech captures get transferred by day’s end.
- 4
Schedule captured tasks with specific days and times; “schedule it or it won’t happen” prevents weeks-long backlog anxiety.
- 5
Run a weekly review to clear inboxes, update projects, and decide next week’s priorities and next actions.
- 6
Plan weekly by moving non-negotiables from a digital calendar into a paper planner, batching to-dos, then time-blocking daily routines using the BBB method.
- 7
Do a 15-minute end-of-day windown work scan to catch urgent items from post-its, notebooks, boards, and fridge notes before they slip.