You almost forget how to drive. People still cheat, it's just more technologically advanced. You get really good with excuses for skipping class. The girl you're going to marry may live right next door, so keep your stereo down. Ordering food at 1 am is a common occurance.
TV becomes a bigger time sucker than ever before.
You realize how great your hell summer job was once you get to work study. Keys have never been so important, yet you seem to lose them more than ever before. You meet the type of people you only thought existed in the movies. You learn to sleep with light, noise, extreme temps, and roommates snoring. You don't have to cover your textbooks anymore.