I feel you on forgetting ideas D:
That is why I have begun to post my ideas here (at least the ones I feel like sharing).
I have so many ideas I want to write right now, so many possibly ways my Camp NaNo story could go on and yet I write other stuff. Not to mention that I would like to work on one of my projects I've begun in January D:
Too much to chose from, too little time in general and I know I have already wasted precious time this night/morning.