I hate this class.

So why did you take the class? You spent $3000 of your or your parents' money to enroll in it.  It seems pretty amazingly stupid for you to complain about it now, after 4 months.

Why didn't you

• Check out the course bulletin and choose a different course, one you're interested in?
• Check out the professor and make sure he teaches in a way you like; perhaps choose the one you'd like from the department?
• Rearrange your schedule to avoid this class?
• Choose a major that you give a damn about?
• Do something else?

If it was truly worthless, why did you take it? Why not drop it and take something else? No one is forcing you to get this education and, in fact, you'd probably be better off learning a trade than continuing with this very expensive farce.