the wisdom of insecurity

This was a title I saw on a book and it was all of the book I needed to read. When I go to draw something, maybe a portrait, the first thought I have is that I'm not sure I will be able to draw what I see and make it look like what I see. So my first feelings are doubt, apprehension. Fools don't realize that these feelings precede success. Pride causes people to over play their hand and not succeed.