I honestly believe this year has been the most life changing for me, but at the same time It's passed by like a blur! (if that makes any sense) I'm staring to get all sentimental and soppy because I can't believe it's almost all over! I've only been to the one high school so It's going to be really difficult to say goodbye to everything I've known for the past six years.
Oh god, I'm going to be a giant ball of tears at graduation haha! 
I'll be briefly invading to tell you to enjoy the last moments of highschool and this year (yes, even though you might not be
there it's still more or less the same in a way) while it lasts. I remember on the last day of year 12, we went to a restaurant near our school to eat (my group of friends). The waitress told us enjoy it while we can, things change fast and it won't be like this again. We kind of just shrugged it off but looking back she was right.
Even though you have finished school, you're still more or less in contact and familiar with everyone still. I'm not saying don't study for your exams but soak up this year in general til the end, while it lasts

.