Omnipocus Task Manager

With something like omnipocus, you can create a bunch of sub tasks. There's your check list for the the one thing that you need to do, but there's five different pieces to that one task. And then when you incorporate into your review routine, then an overview of the and looking at the different habits that you have in place and what changes you want to make there, that gives you a pretty strong structure for evaluating the systems in your life.