Wow! A lot has been said in this post. It is enlightening. Just to add, I believe majority of the bad behaviors exhibited by a child can be curbed if training begins early enough. Parents should realize that you can't train an adult, you can't tell him or het what to do. At this stage, you can only advise them. That's why the bulk of training is done when they are still children. At that stage, they can absorb whatever it is they are taught. Also, for children that come from good homes, it could be negative influence from friends and mates. So parents should also pay attention to the kinds of friends their children keep.

Thanks for sharing