As with most who don't have a clue, I just smile broadly after a brief chuckle. We've always done things our way, not giving much thought as to what others may think whether good or bad. I guess we are too happy with all we've been blessed with to let others that obviously need to belittle or patronize to give some meaning to their existence. RVing is but one of many ways we enjoy all that life has to offer, pondering what others may think about our endeavors is purely a waste of valuable time, which we all know is limited in supply.
