Some kids came to our house to play after school. In the excitement of the games, words not allowed in our home popped out. I had to step in and remind them not to commit that offence.
it's not that we cannot use such words. Rather, we do not want to. If Jesus lives in my heart, my life will reflect Him and my words will be gracious and edify those who listens.
As a kid, i was surrounded with adults and kids who uses profanity in all communications whether they were angry or not. I somehow despise such talks and never use it in my speech. I hope our kids will feel likewise and know that it takes character to be different and that's cool!