I would have to say Math class. its the only class i think that has a definite answer. Can't go wrong with that
I liked one subject or another in some point of my education: Young (Primary school) -> Math and English! Teen (Middle-High School) -> Math (Calculus), Sciences (Biology, Chemistry, Physics), Art Grown-up (University) -> Math (Calculus), Sciences (Biology, Chemistry, not really Physics anymore), Sociology, English and French I just hate it when I have to rush my homework