I've listened to lecture courses from The Great Courses (Teaching Company) on literature, history, music, philosophy, and science for 20+ years now. I get to le

I've listened to lecture courses from The Great Courses (Teaching Company) on literature, history, music, philosophy, and science for 20+ years now. I get to learn what I want, at my own pace, etc. The lecturers are good, and I can replay or repeat lectures as I like. Many advantages of taking college courses without the hassles you ran into.