currently J2 this year~
For the holidays,the teachers will give you revision work for J1
to consolidate your learning and also a means to recall your J1
concepts.
At the start of J2,it will be fast-pace,straight into J2 work,so
you will not be in contact with most of your J1 work until June
when most of the chapters are tested.
Depends on personalities,for me,I prefer to spend my free
time on revision.After all,why did I sign up for Jc? Get in to the
uni course I want.
For my friends that are more versatile,able to balance their
studies,sciences distinctions,they focus on general paper or their
contrasting subjects.
Do take a break and have fun,especially christmas
period