There are many emotions involved in starting a whole new year of school. Most of them can be accurately depicted via the Seven Dwarfs:
First you’re Sleepy.
Because you’re not used to waking up on time.
Next you’re Grumpy.
The realization that summer is over has finally sunk in.
Then you’re a little bit Dopey.
Until the first cup of caffeine (or OJ) has done its job.
After that you’re Sneezy.
Freshly sharpened pencils often lead to that result.
Then you’re Bashful.
Making new friends is sometimes intimidating.
Once you’ve warmed up, you’re Doc.
Your first class is in session and you get the feeling that you need to get down to business.
Finally, you’re Happy.
You remembered the subjects you like in school, you’ve gotten to see your friends, and a whole new year of memories is underway.