Listen, if you're going to write or paint pictures or build high-class widgets or whatever, you're going to need some inspiring words from those who've been gone that road before you. After all, that's what inwy is all about: providing artists with some love and encouragement along the way.
The War of Art by Steven Pressfield
The War of Art is the inwy manifesto. Pressfield's classic "kick in the ass" is necessary reading for half the shit I put on this blog.