I'm not sure if this episode has ever been discussed before, but remember when JJ was in the employment office and bumped into a couple of his buddies, which we later found out hustling and betting. I was reading below about episodes tha scared you. That didn't really, but seeing JJ hide in the closet after the cops busted that place, I could understand. He was silly, but wasn't a bad person. He just didn't know what he getting himself into.