 Every throw, for the most part, is an anticipatory throw, meaning you're throwing before the guy is open. You're throwing before the guy is where he's supposed to be. So you better have a strong understanding of what his route is, what his route adjustment is, what the leverage is, and who's open, who's not, based on the covers that you're getting, pre-snap, post-snap. So it's just an entirely different game. It's why it takes a little bit for guys...