old vs new?

Sense of achievement is diminshing... Nowaday I couldnt get the sense of achievement like the one i used to derived from completing a math question, where theres a fixed answer and i usually put # behind my answers especially for those "proving" question.

But the assignment i had now has no right or wrong answer. There is no boundary to everything, maybe except for word limit. But completing those assignments do not give me a sense of achievement, it just leave me feeling uncertain especially if its an indivdual assignment :/

I still prefer the old structured manner of learning. hahah.