How fast does JC past?

So I’m in J1 this year and I’m not really liking my JC life/school. Everyone says that JC passes really quickly but why do I not feel it? Yes I have a lot of homework but it still feels like time passes way too slowly. Or when does Jc start to pass quickly? Rn to me the workload is fine, but I just don’t like the vibe of the jc