Found in 3 comments on Hacker News
tiffani · 2010-05-20 · Original thread
A page straight out of "It's Not How Good You Are, It's How Good You Want to Be." Bought that a long time ago and betting it'd make for a good re-read thanks to this reminder.

http://www.amazon.com/dp/0714843377

yesimahuman · 2009-08-22 · Original thread
I think "It's Not How Good You Are, Its How Good You Want to Be" (http://www.amazon.com/Its-Not-How-Good-Want/dp/0714843377) is a good self-improvement book for lots of different people, entrepreneurs included.

Fresh book recommendations delivered straight to your inbox every Thursday.