 Of course, Aristotle (and Annas) would reject this reading: friends do not merely have such similarities antecedent to their friendship as a necessary condition of friendship. Rather, friends can influence and shape each other’s evaluative outlook, so that the sharing of a sense of value is reinforced through the dynamics of their relationship. One way to make sense of this is through the Aristotelian idea that friends function as a kind of mirror of each other: insofar as friendship rests on similarity of character, and insofar as I can have only imperfect direct knowledge about my own character, I can best come to know myself—both the strengths and weaknesses of my character—by knowing a friend who reflects my qualities of character. Minor differences between friends, as when my friend on occasion makes a choice I would not have made, can lead me to reflect on whether this difference reveals a flaw in my own character that might need to be fixed, thereby reinforcing the similarity of my and my friend’s evaluative outlooks. On this reading of the mirroring view, my friend plays an entirely passive role: just by being himself, he enables me to come to understand my own character better (cf.  Badhwar 2003).[3]