Before I begin, if you haven't visited and read Path to Chess Mastery, then I highly encourage you to do so. ChessAdmin has some really good posts over there. In fact, I have read over a few of his posts repeatedly. I'm taking to heart his post entitled "Game Analysis for Improvement in Play". I really need to spend more time internalizing my games (after, of course, I begin playing lots more games!) And so, I intend to practice analyzing my games much more than I have before.
In this game, there were a few themes, but two stood out in my mind: analyzing a position to quiescence and king safety.