Well your right, some things don't change.. if you keep doing things the same way, that is. Sounds like you need to take a different approach to learning. Less classes is one option. If not, then a mix of in class and online can help (thats what I did) because I had less physical classes I had to actually go to and the online classes were a better pace. Working while in school when you already have some learning limitations is an issue. It would be best to try to find a way to ease the load on you in one of the areas of work or school without having to just quit. I hope you can get a set up that works better for your needs next semester.