I have to say, many of the points you make are incredibly insightful. I have to believe that much of what you say goes unnoticed due to the subtleties of the somewhat abstract way in which you put things. The points you make about actually having an interest in something is something that experience can only teach you. Passing down great knowledge in a written form can only go so far, but spending years in an art style which you are not in love with and wondering why everything you produce is so bad is such an important moment/realization to have.
I don't know how useful this article truly is for a beginner, but the moderately experience person has a lot to gain in reflection of the authors thoughts on your own experiences.
Wow, your analogy to the 'teach a man to fish' parable makes absolutely no sense, and I'm rather lit right now.