I think we all suffer from this syndrome from time to time. Just pick something and work on it. I usually have 3 or 4 quilts going at one time to combat the boredom of working on the same thing for the months it takes me to finish a project. I usually commit a week of my time to work on a project and if it's going well, I may stick with it longer. If not, on to the next project. Right now I have 4 that I'm working on. I can usually stand anything for a week. Eventually, they all get done and by the time they are finished, I've fallen in love with the quilt all over again.