If you take the same route around the same time you begin to discern faces from past days and weeks.  They become a part of the environment, a contextual wayfinder.  And you begin to notice their unchanging ways, mannerisms and preferences, their stops, their clothes, bags, styles...  It&#x27;s not always an unending sea of &quot;strangers&quot;. You may not know them, but they are not strangers.  They are your incognito companions.