Scheduling Nightmare

Next term doesn’t begin for almost five months but registration is already under way. I’ve registered for most of my classes already, but nobody has been able to explain why SI has decided that it’s not a problem to have at least three (if not more) high-demand courses scheduled on the same day (Thursday) and in some cases in the exact same time slot. As a result, two courses I really need to take are both at the same time, and there’s nothing I can do except decide which of the courses is more important (or more expendable). It’s not as though I’m choosing between a necessary class and an elective, either; both are “highly recommended” LIS courses. It’s absolutely ridiculous.