Trap your thoughts on paper so you can move on to the next level.
Stop possessing over the great ideas.
Journal it in an "ideas" notebook.
Brain dump, which is my favorite.
I love to brain dump because it is a less time consuming process. Its basically where I take all of my ideas/thoughts and put it into one word and write it on paper in no particular order or neatness. It wounds up looking like word soup.
You can get a brain dump worksheet in my facebook group iRush to Success or create your own.
Clear your head. Clear your path. #letsGo