 Everybody's lost in this world. I rarely find somebody who's on the right path. So know thyself, listen to the compliments of thine enemies. The other circle is thine ancestors. Because in ancestors, you will find the clues to your strengths and weaknesses. Then the third one is what you talk about consciously on a Saturday night when you're not working. I talk a lot about psychology when I'm not working. In the fourth circle, what you've been doing because there's a lot of clues on what you've been doing.