https://raceinthezone.wordpress.com/2013/11/29/writing-in-the-zone-2/

Writing “In The Zone”

“This happens when finding the right words is no longer a struggle. Words simply flow into your head faster than you can write them down (or press the keyboard). You read what you have just written and say: “Bloody hell. That’s good. Did I really write that? Wonder where all that came from.”
– A “nony-moose” writer
click on http://www.youtube.com/watch?v=ogPZ5CY9KoM