Getting Things Done - GTD

To What Are You Giving Your Attention?
There are two reasons why you have all those things in your head. Some worrying and bothering you, and others getting you excited or amused, but all taking up space in your life. Or you have decided to consciously think about them, or things are just stealing your attention, without asking. In any case, the first step to good self-management, is to try to put all those things in place.