Today, I am perky...rare mood for me. Why?

1) Headache gone. Plus, I napped last night, so I'm uber refreshed today. Yay.
2) Tummy feeling better
3) Good grade on history test. And it was a hard test too. I'm so proud. God I wish I could be a history major w/o being a teacher.
4) Neighbors are being quiet for once
5) Radio's playing good music for once
6) Weather's supremely nice, for once

What is up with me and numbered lists?