Drawing on the Right Side of Your Cursor?

Ok here's an exercise that is sure to make you feel like an awkward dufus! Or maybe I should just speak for myself... It's a Java version of that mirror drawing exercise from Drawing on the Right Side of the Brain:

Drawing Exercises

Scroll way down to the bottom and click the appropriate exercise (Right handed or Left handed). When the new window opens, you might have to click inside it once to activate the script before you can draw.

Here's a screen shot of my best effort. My excuse is I'm left handed and drew with my right hand! Yeah, that's my story...

Arrrgghhhh!