have you ever heard the phrase, "Don't raise your voice, improve your argument?"
No, but I usually have my arguments in really good order. Elders usually need to hear, "If you don't know the answer, just say so. Changing the subject or resorting to threats is not a suitable response to a question."
Would fading even be possible with relatives who are elders?
It's worked for me... so far. It can get complicated and requires a lot of planning... and living about 100 miles away from the elders in the family.