Wake Up, Look Around, Back to Sleep

I got home from Metro at 2:30 in the morning and crashed, without bothering to turn my alarm off. Needless to say, it promptly buzzed at 7:15am, but I turned around, shut if off, grumbled a bit and went back to sleep.

Two hours later, I was woken by my bed shaking rather violently. I opened my eyes, thought "Hmm, another earthquake, should check out Yahoo!Japan later," fidgeted a bit and went back to sleep.

Earthquake number 4.