I haven’t yet paid my tuition. They put a “lock” on my account, meaning I can’t register for classes. I still haven’t registered for the classes I want, though. I’m signed up for this three-credit course, but I want to switch it to a one-credit course because that’s all I need to graduate. Only, if I pay my tuition, they’ll charge me for the two extra credit hours. And, like I said, if I don’t pay, the registration system won’t allow me to make the switch.