I've never had a class I didn't like. I exclude French because I only don't like it on the grounds that my teacher is very very mean and has a weird limp and does a funny thing with her neck.
The learning process is essential to life. That's why I'm proud that I read weird physics books that I don't yet understand over and over until I understand them and try to read all of the "great books" I can find. You should have a reason too. It could be the same as mine. I don't mind sharing.