Swidbert Ott... Swidbert Ott... Hmmm... I just can't stop thinking about that peculiar name.
I am a musician, and I generally have songs I like stuck in my head. But, I always have some song or melody stuck. Every single time I perform mundane tasks where I am able to hear inside my head I have something stuck. I honestly have never caught myself being silent. So, when I'm not thinking, I am apparently singing...
It probably makes more sense asking yourself something than stating something. If you state something, you move on. If you ask something, you don't really have the answer, and put some thought into it. The more we think about things, the more prone we are to either do it, or do something related to it.
No real comment on the last piece, except the usage of "agreeableness". Are you sure that's a word? =S.
Good article, but nothing that really was my coppatea. I prefer electronic or theoretical physics breakthroughs and stuff like that.
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My current earworm is Sin With A Grin by Shinedown.