A Question From the Pedo Files

Savage Love Letter of the Dayby Dan SavageOriginally published February 4, 2010.
Let's say, theoretically, I'm a pedophile. I'm not stupid or evil, so I'm not gonna DO anything. I'm not even gonna look at porn, because the production of it involves child exploitation. I don't even look at kids in public places.
So what the fuck should I do? Chemical castration? But I haven't DONE anything and I don't plan to. Am I obliged to tell anyone? Good way to lose friends. Can I keep babysitting my friend