Easy words and hard words

matociquala makes a good point here about her books. The one thing I wanted to talk a bit about is this (although she's dead right about accruing debt, i.e. don't):

The funny thing is, when you go back and read it six months or a year later, you can't tell the difference between the bits you slogged through, cursing every word, and the bits that came out as if Odin himself was feeding you the lines.

( My experience with this phenomenon )

(Yes, I am in the middle-of-the-book. Why do you ask?)

ETA: This, I realize, should come with the usual disclaimer: This is me, talking about my process, and my finished books. Other people's process will probably differ widely.