Thats late. It's 5.13pm here.
I dropped a class coz i didnt like the seminar time i had and enrolled in a different class. But that class isnt enough units (the number of units need to add up to a certain number at the end of your degree in order to graduate). It doesnt make much difference, it was just a stupid thing to do. On the plus side though, I gotta better seminar time!