It is possible to discuss FAFO as a phrase with meaning that actions have consequences, but parents can also address the aggressive tone thereof and the connotation of the language used by adults. It is a good idea to explain the reasons why individuals make use of it on the Internet and why they should use polite language. Teaching the children to think before using slang will create digital consciousness. There are also other phrases that can be taught by parents that can mean caution or disagreement without necessarily sounding threatening or disrespectful.
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