Teach yourself to learn the art of inactivity and RELAX !!!
I promise theres nothing you need to know before you get there. Everything you need to know is either passed over in the Manuals or given at lectures..... the info will get you thru the all vital exams, oh if youve a photographic memory this helps NO END as the writtens are somewhat parrot fashion orientated.
The college has certain ways and expects certain things the "real world" aint too keen on but youve an 18 month game to play and to pass nod your head and do EXACTLY how your told and you WILL pass!
I went in knowing nothing.... and hey these years later I still know nothing but getting paid for it!
Enjoy your last year of freedom!
Congrats on gettin thru and good luck.