A: Okay, so let’s say we’re at Draw 1. Then you increase to Draw 4. So you draw three extra cards, so that –> on your turn, you have Drawn a total of four cards. Then, maybe you decrease to Draw 2. You can’t “Undraw” so you just keep your cards. Now imagine that the Draw rule goes up to 3. Draw 3 means that –>you must have Drawn (at least) 3 cards on your turn. Have you done that? Why yes! In fact, you’ve Drawn 4. So you don’t get to Draw extra.