Here's a great solution ... write it down! When my mind goes bonkers from thinking of too many projects, I write it down in my quilting journal. That way, when the time comes to work on a new project, I'll go through the list of things I wrote down and then I can decide. If it's not written down, then it must have been a passing thought and not important enough to take into consideration. Also, I have a ba-zillion quilting books and magazines. I tape a note on the cover as to which one(s) I like so I don't have to page through the entire book or magazine again.