I like your live and let live attitude guess it comes from that quote blessed are the peace makers, I on the other hand don't like strangers calling me gramps or even talking to me as if they know me, I go to stores to get something not to socialize, shut up and just check me out.
I question "" Ma'am, Sir, Mister.....""" when referring to older people since I can always say "Sir, you are an a....ole" or why one must "respectfully address" those we know their behaviors are despicable.