This principle formed the basis of the planning stages of my projects you have a task and the next steps to complete it. It is not necessary to create grandiose plans the whole importance is in simplicity. My plan for the year is shown as a small tree in the mindmap with fixed roles and projects. Further on each project I think separately. Yuri Shilyaev the creator of Wargaming University about productivity the GTD system and delegation I like that I myself decide what I will do this week or next. I myself decide and prioritize tasks I understand how to implement them. Your personal planning system will not always be perfect no matter how you set it up.
Once I was angry with myself that I didn’t manage to do anything during the week and now this also happens but rarely. Week after week I planned in detail every day and then did nothing or cell phone number list almost nothing. I tried to apply the principle of retrospective from Agile. I always analyze the past week. I note that it turned out well what needs to be improved. And over time I found the best approach for myself to work planning things and even understanding where and how I like to have breakfast.
The Advance level of GTD is when you have a bunch of tasks and activities and by a set of tags you understand what you can do at the moment. This is called a next steps review. For example you have free time a lot of creative energy so it's time to write an article. Or vice versa you are exhausted so it is better to do something automatic and not requiring strong involvement. GTD directs cool. You prepare yourself an assortment of tasks and then choose any one based on time and internal mood.