All I want to do is sleeeeeeeeeeep

[ridicully]

I'm so tired but I don't understand why.
Maybe the shock of actually passing this exam (and getting a better grade than in the last one *insert rant on oral exams*) ?
The celebratory food at Julia's (first potatoes I ate in two month - I really can't cook)?
Visiting Cecile's horse afterwards (once again time to realize that I'm not a horse person)?
The movie after this?

Whatever the reason, I don't have time for it. Have to read about nutrition and dietary of more species than I care to know about.
Since this would make me tired anyway, it really doesn't make a difference.
Stop procrastinating and start working, idiot.
Argh, I'll won't get anything done today, I just know it.