There is a reason why they are so easy to stumble. They are trained to follow others. And this means that if they see one person doing something that is questionable, they all think it's OK. So they have to have leaders that make it clear that it is not.
The classic example is the movie. The story is that a new person was watching a questionable movie, when they were about to walk out. And there are some hounders watching and enjoying the same film. This stopped the person who was about to walk out from doing so, and that person regretted it. I guess that makes watching any movie bad, since any scene can be interpreted as bad for someone.
About Jehovah: What ^$#^ing business does He have in controling what music I am listening to on my headphones? When does He have any right to choose what film I choose to watch via pay per view or on HBO or Showtime? I really don't give a $* if He is watching: After I watched Him drive the opposite sex out of my life, I will give Him something to really be p$ed about: Posting on this forum and other public forums against the organization (and even finding the logic faults in the Bible, like where God has praised value destroyers methodically), listening to the filthiest rap I can get my hands on, having a Ouija board, decorating the place come Christmas time (right when the stores start displaying it, usually around Columbus Day), watching porn on my computer, buying the Nintendo DS just as the Tower is going to start enforcing the ban on entertainment, intentionally blowing off all the meetings, trying to ruin any study I run across, and anything else I can do that will weaken Jehovah's case and give Satan a stronger case.