I was thinking I'd make this somehow screenwriting-relevant with some comment about planning being a boon to creativity or the like, but I'll pass. Living in a head full of visions is always better than a head full of nuthin. Next time you grimace at revision, think of this video and how much beauty there is in erasing it all and starting again.
MUTO a wall-painted animation by BLU from blu on Vimeo.
For more on the artist, check out the website.