I've been having the same problem for the past 6 months. I get started on a project, and I keep telling myself that I will get it done. But then I either run out of ideas, or have no clue how to get to the part I want to get to in a script or story I write, so I continue to stare blankly at my computer screen brainstorming. Then I get a better idea, quit what I was writing, and the whole process starts over again. How do I break this habit?