It wasn't a size thing as much as for "protecting" students from classes they couldn't really handle. I can't speak to whether that was necessary or not; it's

It wasn't a size thing as much as for "protecting" students from classes they couldn't really handle. I can't speak to whether that was necessary or not; it's always worked out very well for me to try things that I didn't think I could achieve, but maybe that doesn't generalize to everyone.