on using certain epithets

If you should find yourself in a conversation with a person of color, and that person uses an epithet to describe someone of his race or the race of another, it is then perfectly acceptable for you (regardless of your sub-race or racial identity) to use said epithets.
Example: an African-American (AfrAm) uses the word "nigga" in front of a European-American (EurAm). From that point forward, said EurAm can use said racial epithet freely in that conversation.
The reasoning: if said AfrAm decides to say nigga, it would be racist of him to prohibit said EurAm (whose sole disqualification for using said word is the color of his skin) from using the term.
Conclusion: if you don't want people to use racial epithets, don't use them yourself. If you use a racial epithet and are offended subsequently by another's use of same, another who may not share your inherent characteristics, you are acting in racist fashion.
Ultimately, we are all of one race. One single race. Any man from any group of people can mate with any woman from any other group of people and have live, viable offspring. Arguments contrary to this stance are not based on fact, but on lies, fear, and hatred.
One love, people.
Don't use terms like kike, squint, nigger, honkey, or spick unless you have an elastic and deep-rooted sense of humor and an equally deep-rooted sense of inferiority.
Buck up. Stay safe. Be true.
Think about it.
JPR