If a bartender asks for an ID and you're under age, dont give them shit, just them doing their job. Along the same lines, RAs arent doing their shit for fun most of the time. Ignoring check-in rules are fine, ignoring week day quiet hours is not.

Living on campus can cost more but you are more likely to go to school events when its a quick walk versus driving. On the other hand, its easier to party a bit too hard when its always around you.

Walk through every hall at least once. Maybe you never take a class in that one, but you might miss out on seeing a nice mural or some flyer.

Getting involved in clubs can help make you friends, I was in college band and other than the hard work, it paid plus made a ton of friends along the way