How to Fill the Creative Well with a Well-Timed Rest Break

There are some important signs of burn-out that writers need to attend to. 

An overactive Inner Critic. 
A feeling of the blues about one's work. 
A sense of deep depletion, despite enough sleep and exercise.

Any of these sound familiar?

Yesterday I was working on a chapter revision.  After about the fourth draft--making changes, printing out a new versio…