Nitpicking? Have you used words before? You know, to communicate? To grasp meaning? No, of course.
Well, so you grasp it here — my point was you are regurgitating what you’ve heard instead of using your own eyes and judgment. Also, the phrase you speak of is one of the most subjective among all the rules. A punch, sure, not a basketball move. An extra step from momentum….eh, well, the league has already ruled on this. Moron.