I once had 2 lovely ladies call on me. I have no idea if they were JW but I suspect they were. I don't ever want to discuss things with strangers at the door, but on this particular occasion, I wanted to even less as all 4 children were home, milling about, running to and fro, maybe even waiting for their tea, I can't remember.
Anyway, to get rid of them, I tried the "not today" tack which didn't work, and then tried saying no to everything they asked me, as in:
"Have you ever thought about why we are here?"
"No"
"Are you concerned about your children's futures?"
"No"
"Does the world situation bother you?"
"No"
etc etc
It was the most ludicrous conversation as of course I have often considered the meaning of life, I am concerned for my children's futures, and war and disease and famine etc naturally concerns me. But there was I - obviously a kindly, nice person, making out I had all the social conscience of a psychopath!
They did eventually give up though, as I politely and slowly shut the door!