My last day of school was Friday, I don't go back until Graduation on the 21st. I think your opinion will change, especially as you get nearer to the end and you see all of the exciting things waiting for you in college. So much to learn and experience, new people to meet, just a lot of interesting things to come. Leaving your friends is sad, but the advantage to being in the 21st century is facebook, skype, etc. Plus it's not like you can't drive/fly to meet each other whenever practical.