The … what do we call this … the rewritten essay's preamble?

Honesty, I haven't a clue why, in February of last year, I found myself pondering the web of dragon mythology that so ensnares the imagination of man. Of how the machinations of my mind materialized the path it would then travel, I've an even clumsier grasp. I believe there is something significant to be found within the folds of fumbled expression held by the essay I had composed. Now, a year later (finding myself in possession of more diversely and formidably equipped faculties), I shall recompose its art and prose, hoping to attain a composition that more capably communicates that which I have to say.