Stay Focused and Get Things Done
Writing things down helps you remember and focus on the goal. The focus is what ensures you complete your tasks or checklist.
If your goals are written in one easy to access place, this reduces the chance of you forgetting and minimizes huge amounts of stress because you fear that you will be distracted and lose sight of thegoal.
Weekly Planning- A Video from The 7 Habits of HighlyEffective People
How to Plan Your Week | The Art of Manliness