The biggest risk I've ever taken is going on American Idol and trying to be myself. I wasn't going to try too hard to conform, and I knew that it could possibly not work out.
In the past 10 years, I've looked at life as this Pollock stuff. And now I'm almost in the post Pollock phase.
Your brain is built of cells called neurons and glia - hundreds of billions of them. Each one of these cells is as complicated as a city.