University classes too close together

Why are things never thought out? The most classes you can take at once is four. So why not have classes at 8, 10, 12, and 2 since they are an hour and a half long. Instead, I have a class that ends at 9:25 and one that starts at 9:30 the same day, across the quad. Impossible to be on time. And the classes are only twice a week, so you had plenty of days to play with! 8 time slots in total with a half hour in between! Either that, or class could have been an hour long; I mean, what difference does it make for a rabbit hole? I would have scheduled every elective class at the same time, probably the last time slot on the second day, since you can only take one at a time. Never ceases to amaze me. Yeah, it won't make a difference in the long run, but it again shows the lack of play testing and tweaking and general caring about the gameplay experience.