When I haven't had enough sleep, a funny thing that happens is that I feel the complete range of human emotions every 15-20 minutes.
Here I am, getting up this morning:
Discussing things I need to do at work:
The best/worst part about today is that a small portion of my mind has remained unaffected, and it's just sitting there mocking me like "Are you crying about your dog dying IN THE FUTURE? HAHAHA."