Wait until you have to go to work, 5 days a week (if not more), for 8 hours a day (if not more) and do overtime whenever requested (usually for no extra pay), and have to schedule your 10 free days a week far in advance (and then maybe not be able to take them off when you hoped) and then ALSO try to do everything else on top of that like cleaning, cooking, shopping, bill-paying, errands, the occasional emergencies and, oh yes, your hobbies.

School is easy! Enjoy it while you've got it.