I'm not sure if this is the right section but.. During the semester it feels like we are learning a ton of stuff at a crazy pace, but then when the semester is over I always look back and am like "that's it? I've learned everything about X class that I will need to know for all of my future classes?" . I guess it feels like a class like Differential Equations should be so much longer because there's so much that can be learned about it; it all of the sudden ends after 15 weeks and I feel like I haven't learned enough about it. It's kinda like running in a pool of water with your eyes shut; it's taking an extreme amount of effort and you feel like you have to have covered a good amount of distance within a short amount of time, but when you open your eyes and look back, you've only actually covered a few yards. Anyone else feel like this?