I will miss Christopher Hitchens too for his "facility with words". You don't have to like his ideas, or even his style, to admire the strength of his prose. The shape of his form. This interview on 60-minutes underscores the point. Though I don't recommend begging off for a moment to write after dinner, having the power to do so is entirely part of that "power of facing unpleasant facts" that Hitchens himself praised Orwell for. Your writing must have a certain strength to be deployed effectively in a short burst at short notice. You do well to develop that strength. Hitchens, it would seem, was setting a good example until the end.