I know the rules—why do judgment calls still trip me up?

You learned the rules. You passed the tests. And still, when a real case lands in front of you — messy facts, two good arguments pulling different ways — you freeze. You start to wonder if something is wrong with you. Nothing is wrong with you. You have one skill. You need a second. Knowing a rule is memory. Judging a case is a different muscle. It grows only by use — by deciding when the answer isn't clean, and living with what follows. No amount of extra reading fixes this. You already have enough rules. What you lack is practice under real conditions: deciding, stating why, then checking the result. That is training, not a lecture. Start today, on something small and real.