If you are looking for motivation, here is the book for you. The War of Art
was written by one of my favorite authors. He wrote, among others, The Legend of Bagger Vance, and Gates of Fire (An account of the 300 Spartans, but better than the movie, historically accurate, and without all the guys in underwear.)
Anyway, I already wrote a review for it here
, so I won't repeat myself now.
I know Lotheus also has a copy and he continues to read through it on a regular basis for the inspiration it provides.