I just did the most "absent-minded professor" thing ever...

Stayed up late to get homework done.  Then, when I finished it, I put the document in the cloud and went to the computer lab in the next building over to print it out.  I go back to the dorm hall's front door to find something wrong.

I was so focused on my homework that I left my wallet in my dorm room, which means I left my dorm hall access card in my dorm room, which means that I just locked myself out of my dorm hall...

In 30 degrees Fahrenheit...

In a short-sleeve shirt...(too focused to think of that, too).

I can't go to bed.  I can't get food, either, because I don't have my wallet.  And while there's an indoor location for me to stay warm in (computer lab), I can't wait outside until sunrise for someone to leave the dorm hall because it's too cold and I don't have my coat on.

At least I have my phone, and a decent charge on it (70%).

And no, I'm not gonna be the dick who wakes up his roommate in the middle of the night because of his own stupidity.

WHAT HATH I WROUGHT UPON MYSELF?!?!?!?!