Imagination

Well, since I've been talking about parallel worlds and all that lately, I guess I could talk about a world of our own - Our imagination. We know what it is - A majority of people (around 90%) would see the bare branches of a tree when reading about dead trees and the like - That's obviously what we call a figment of our imagination. But do we really understand this - this world created by our minds? No. I'm sure that nobody understands it. (Not even Albert Einstein, Thomas Edison or Leonardo Da Vinci I think) Let's run over what we already know, shall we? We know that it is a world somehow created by our minds, but how? We know that it is controlled by just one side of the brain. (Sorry I forgot what it is... I think it's the left side?) We also know, that it can help us, but we still don't understand it. Where did it come from? Since when did this virtual world come into our minds? (at the dawn of eternity, perhaps?) And at what age does the average human learn to use it? (0?)
 No-one knows all this, but perhaps one day we will, so long as we keep looking - and so long as we use our imagination.

Sorry!

I'm so sorry I couldn't find anything that I could talk about lately... If there are any suggestions on what should I write about, do don't hesitate to suggest.