I have fond memories of when the doorbell would ring unexpectedly in my childhood home. A moment of delight overtook me. Who could it be? Was it a neighborhood friend, a drop-in visit from a friend of mom’s or maybe the UPS man delivering a package? There was something about the unknown ding-dong that excited me. Nowadays, pop-in visits are not as common, but, the “unexpected” remains an absolute. Truly, each day brings about something “unexpected”. First, there are the “joyful unexpected” encounters: the doorbell rings and a friend is on the other side of the door with a plate…