My brain theory...
I would like to clarify that these are theories about MY brain. I hold no theories about other peoples. Well... sometimes I doubt that people HAVE one, but that's a different post I probably won't ever write. But don't worry... I'm not talking about YOU.
1) If I am trying to concentrate one half of my brain picks on the other unless I distract it with music. The louder the tunes, the more concentrating I'm doing.
2) I have a Magic 8 ball memory. Questions go in.. and then later (sometimes much later) an answer pops to the service. It was a bitch for tests. And the staring into space while I waited for something to "pop" makes me look funny.
3) There is only room for so much information in my brain... so Brittany Spears, Paris Hilton, Lindsay Lohan... get the HELL out. I don't care anything about your pathetic lives and I'm sure that I could learn something like how to spell again if your baldness/prison/rehab wasn't clogging those neurons.
4) My brain runs on cartoons and jelly beans. Okay. Maybe not jelly beans.