If they use such words in front of that child they will learn those and use those in their school friends. The parents of every one child must keep this in the mind. Never and ever use bad words in front of the child. If the are trained with good habits they will become good guys and vice versa. The helping nature must be developed in the people from the childhood. They are must use it a way such that it must help the people who are poor and in other ways. The people who are using it wisely are earning money and settled in a very good positions and other who are using it for the bad causes they are affecting very badly. Some are using it for the good purpose and some are using for the bad cause.