A Chassid must have the following question engraved in his heart: "What Am I needed for?
In this class, we learned the most beautiful letter, written by the 6th Lubavitcher Rebbe, Rabbi Yosef Yitzchak Schneerson ob'm, to one of his chassidim in 1935.
the context of this letter is the saying we mentioned above, in the name of the Alter Rebbe.
