Hello, I realized that I tend to forget the course material I've learnt quickly after the final exam, so I think it may be a good idea to review those material even when I've done the course. Does this happen often to you? How do you deal with it while taking new courses and having other materials to study for? It seems very difficult for me to balance them. If you just review them as if you're still taking the course, how much time do you usually spend on it? Thank you.