I believe so deeply in the primacy of language, in lifting your prose to the highest level you're capable of and making your words symphonic.
The other thing was that when I was at the University of Miami, we ran a pro-style offense and defense. I started each year by going to a pro training camp, I visited with various pro coaches, and I did this for five years.
If I don't know I don't know, I think I know. If I don't know I know, I think I don't know.