Lexur - 5:27 am on Sep 13, 2011 (gmt 0)

The day they see just two dollars after a long day of work (or some cents the first days), they will think you're simply lying about the way you make the money.
Then you will need to explain how long it's the way to honest success but probably that's too late.
Maybe you should try to teach them about te way to make some traffic and then, and only then, show the Adsense way to the best ones, those who shows a real ability to run a website.