I, myself, am always bothered by phrases like "I myself," "he himself," or "you yourself." I know that it is for effect, in which the emphasis is in the redundancy, but it just seems so--redundant! Also, what part of speech is the "x-self"? It is a non-restrictive clause? Or an appositive? Which would mean that there should be commas in either case but I've seen it without commas.