Have you ever heard the sarcastic line, "wrap your two little brain cells around that?"?
I think there is more truth to that than what one might think.
Here's me theory......
We do not have brains.
We only have brain cells.
Some of us have more than others.
And these brain cells roll around in your head, colliding into each other every now and then.
Now, every time your brain cells collide, a thought is produced. So, this leads to the idea that the more brain cells you have, the more you think!
Now, admittedly, some people have more brain cells than other. And some of us, well, I'm not sure if they've got any, considering they don't think at all!
Well, there ya have it, my theory on our brain-less-ness.