Night has become
Academically
Plausible, and fashionable
This is the way the world works

One, two, three, four!

It's all downhill, there's nothing left for me
(Woo!) It's all downhill, there's nothing left for me

Based on all these journal entries, I'm assuming that he got depressed over some girl. But it doesn't say on the journal what exactly she did to him, so... Who knows?