I, personally, I am pretty against child acting. Local theater work? Sure, go for it. National television spots? Nope. Nope. Nope.
How many child actors can you think of that grew up to be normal, functioning adults that didn't go to jail, do drugs, become alcoholics to any other crazy nonsense? I just don't see the long-term benefit to the kids to have them on television at a young age.
You don't hear a whole lot about the ones who
didn't self-destruct, though, do you?
Here are a couple off the top of my head:
http://www.amazon.com/Danica-McKellar/e/B001JP7Z7Ghttp://www.cbsnews.com/8301-207_162-57586847/mara-wilson-on-why-former-child-stars-go-crazy/