Sometimes they see my car if they're in the territory and decide to stop. I guess to give me encouragement.
If I can tell before hand, either by peeking through a window and recognizing their car, or by their silhouette through my front door glass (you know... well dressed, with bags... who else can it be?!), I just won't open.
Later they'll mention, at the hall or some place else, that they stopped by to see me when they saw my car but I didn't open. This has actually happened a couple of times. I've point blank told them that I must've either been still sleeping, in the bathroom, or in the back yard. I've told them to not go by my car being there or not because sometimes I had things to do and didn't welcome unexpected visitors, to call next time.
Needless to say, those sisters/brothers are in the long list of "hi" and "bye" type at the KH. I just dislike unannounced visitors, deeply. In the last 2 months or so I haven't gotten any uninvited visitor. I guess the news has spread about my hospitable ways...NOT!!!!!!!!!
If I cannot at all avoid them, I'm polite but only at my door and briefly. I immediately tell them that I'm busy and can't talk at that moment.
DY