Oh, the simple pleasures.
I am at the point in my life where I get excited learning new tricks that can apply to my crocheting. Here is a photo of my first attempt at rolling a center pull, ball of yarn. It is a little sloppy compared to the example photo of the one the guy in the tutorial made, but I am satisfied with it.
Here is a link if you want to try it for yourself: http://knitswithballs.blogspot.com/2007/07/how-to-make-center-pull-ball.html