Code Editing Etiquette

Dave: I like to establish some kind of metric for success. Like if this goes well, it should look this way; if it goes poorly, it will look this way. And then also put like a pilot period on it and say, you know what, we're going to just do this for a month and see how that month goes. At the end of it, we'll look back and say, was it good or bad? The subject is code editing etiquette, which, by the way, is a tongue twister.