May God Bless all peoples of good heart and soul on this day. I have five complete ideas. I just can't seem to keep everything in perspective. I have read many books on the subject. Even took a class.
Nothing seems to work.
I even joined an online workshop. This one is difficult to answer because everybody writes in their own way. I have several writer friends who work on many stories at once. For them, it helps keep the flow of their creativity going. You've taken a class, joined an on-line workshop, so that shows you WANT to focus on one story.