First Day of School Jitters begin early

Okay so I had my first dream last night about the first day of school. What is up with that. School doesn't start for 6 more weeks and I am already dreaming about the first day. I go through this every year. You would think that after 14 years of teaching I wouldn't get the first day jitters but I do. Maybe it is time to take some vacation from school work and let myself just relax for a few days.