Like others have said here, I get the greatest pleasure of showing my happiness and that I have good friends with me, when I run into a jw I once knew.
That seems to disturb them. They seem unable to believe anyone could be and act even happier than when we were in the borg.
That we are happy and do not have a frown or concerned demeanor about us just does not fit their idea of how an apostate should be.
Sometimes If I have a friend with me I laugh and point to the serious faced jw and say to my friend something like "he looks familiar to me" . I wonder what the jw thinks I said. They seem disturbed by that also.
I love it. Outoftheorg