Not to do with studying... But seeing as you're going to be dumped among thousands of students who don't know anything about you, and vice versa, take the chance for a new start and to reinvent yourself to become the person you aspire to be.
Be more girly or more boystrous. More sporty or more laid back. More academic or more creative. More confident or less of a voise. More of a leader or more of a follower.
Give yourself attributes you are jealous of in others.
Don't lie though; that's just immature and will almost always be found out.