Let’s see…
Make sure you’re developing your resume every step of the way. If you’re lucky enough that you don’t need a job in college, join a club and find a leadership position in it.
ALWAYS take on more than you think you can handle. You’ll learn you can handle a lot, and then take on more. You’ll know when you hit your limit, don’t worry.
Girls aren’t worth losing sleep over. There’s a lot of girls. On that note, there will always be parties. There’s no excuse for writing a paper at the last minute hungover.
Don’t skip class. Attendance is one of the easiest ways to get points for your final grade, and if you’re bordering an A or an AB, the very first thing TA’s look at is your attendance. Plus, you know, you learn stuff at class.
Study with buddies. In fact, surround yourself with people you wish you were more like.
Summer classes sound like a good idea, but don’t take them unless you have to. It’s nice having only a class or two to focus on, but they cost a LOT more. Plus you’re not working as many hours at a summer job as you could be, so there’s an opportunity cost.
Drama is only there if you want it to be. Honestly, there do exist mature people at college. Hang out with them.
Do the dorm thing. It’s unforgettable.
If you need to skip work, skip the reading. In one English class two semesters ago, I skipped reading FOUR whole novels and still got an A. I did NOT skip class or discussion.
When you go to parties, go with friends AND leave with them. Always. And if you’re with girls, you make sure they get home safe.
Be open-minded and adventurous, not stupid.
If you don’t know what to do, at least do it differently.