Your point IS cut and dry. But it wasn't really germane to the OP's post and the ensuing discussion of Fudd lore because when Fudds mention bullets "going to sleep", they are specifically talking about a mythical, scientifically-impossible explanation for their baffling (to them) results on paper (namely, their theory that bullets steer back to point of aim after some distance, thereby tightening groups). And that MYTH was the subject of this discussion, NOT the real phenomenon described by Litz.