1. Get involved by joining clubs or other activities. Having something to focus on will get you through the rough patches.
  2. E-mail friends and family and keep them updated. This miss you too so give them some juicy stories.
  3. Most college freshmen are homesick too. Reach out. Maybe you can talk about it with someone else.
  4. Resist talking to your parents everyday. Keep some distance and it will become easier.
  5. Stay busy. Keep your eye on why you came to college and don't give yourself lots of free time to mope.