Which Is Better:Knowing?Or not knowing?Living in denial?

Well we obvious can't protect everyone from seeing everything.
I suppose if you see blood or sex on television at a young age you probably won't remember it...But if you see it on television when you are in your teens you look up to actors and characters on televsion and it might make you do something that you can't take back.Like having sex at a young age.

 

But we don't remove the violence. To name one popular cartoon with kids at the moment, Ben 10. You still see tons of violence, but does anyone bleed? A classic: Roadrunner. Dynamite, bombs, violence, all of which have the realistic effect of causing a dust cloud and dirtying the victim. Isn't this downplaying the effects of smashing someone in the face?