Hearing your alarm going off way too early in the morning:
Not understanding anything your physics professor is talking about:
Saying hi to the cute guy in your Stats class:
Walking across campus and finding yourself having accumulated a new t-shirt, magnet, and sticker in the course of ten minutes:
Also seeing a puppy on campus and it making your day/week/year:
After spending your entire night in the library:
When you enviously watch everyone else having fun while writing your twelve-page research paper:
When you’re finally done with all of your work and its time for bed:
When you have to set your alarm early to do it all again the next day: