I HATE COURSE REGISTRATION

I'm about 15 emails into my registration.
the emails because somehow i didn't end up with some of the prereq's i need [because mta sucks and only offers like 1/4 of the courses in the calendar every year, so there's no way to plan ahead] and am gaining permission from the prof's / departments. now i have to start hounding the registration people to actually read my emails and see that my proff's have given their "ok"s. meanwhile, i'm hoping my courses don't fill up, as e-registration started last thursday... and if i get bumped out of courses i need i'm going to have to slap someone, and my computer screen just won't cut it.