A task that can’t be finished today should not be attempted today. Spend your effort on a task that can be completed so that those tasks can be finished tomorrow.
A complex project will consist out of interconnected tasks that need to be done in the right order. Connect the tasks and a route to success will appear. Follow the route and you will reach your destination.
Not all tasks can be done today. Some tasks can only be started after you completed another task. Hide the tasks that you can't start and only a few tasks will remain. Do those first and you can work on the other tasks.
You add meaning by placing tasks on a map. The position of a task will provide you with information. An item near the top might be more important. And items on the left should start before items on the right. What about items that are not important and are in the far future? Those are placed on the bottom right corner!
A task can be placed on multiple maps. You might have a high level map that only contain large task. And have another map on which you place the details.
Your maps and tasks are updated automatically. You always see the latest and current information.