I could not agree more.
That quote, followed by her recognition of how often times something that never seems like it could turn into anything actually turns out to be something--something great--rang incredibly true to me on so many different levels. And as I continued to watch, I noticed an incredible similarity among my methodology of utilizing facial expressions to inspire my subjects and Annie's way of making faces at her subjects, whether it was to purposefully direct them to make a specific face or to simply losen them up and have them relax. Every single time I witnessed this, a huge part of me lit up inside, because I've been known do the exact same thing when shooting. Regardless of the specified "field" of photographic work one gravitates towards, I have always believed there to be a tremendous amount of difference in the outcomes of shoots where there was clear incorporation of humor on the photographer's end to do whatever he or she felt to be necessary in order to get his or her model to exude the particular mood or visual effect the photographer originally had in mind on camera. As was said about Leibovitz, "she makes a difference, in part, because she provokes people."
Another quote that caught my undivided attention was that "there are photographer's out there, but they don't really obsess and annotate their work like Annie does." I could heavily relate to this, as my own reputation for perfectionism and over-analyzation practically mirrors Leibovitz's personal reputation in conjunction with how she has always gone about criticizing her work. It is very comforting knowing that another professional photographer who has "made it" in the majority of the eyes of the public is just as nit-picky and particular about the quality of her work as I am with mine, and that she will not hesitate to remain stubborn until she gets her way, with regards to both the conditions of a photoshoot before its commencement, as well as the expected shots afterwards.
There are too many things in life that are mediocre. The way one feels about his or her artwork should not be one of them.