Day 41: Caffeine after 6 p.m. is never a good idea.

Or maybe it's a great idea, if you're determined to be working on homework/doing productive things until four in the morning...

But honestly, whenever I drink my chai any time after six, I always end up getting only four hours of sleep and waking up like this:

Oops.

Lesson learned: caffeine after 6 p.m. is never a good idea.