The Rebbe reassures the writer that they are never truly alone, as Chassidus teaches that all Jews are spiritually connected, no matter where they are. Citing the Baal Shem Tov’s teaching on Ahavas Yisrael, the Rebbe emphasizes that love and connection transcend distance. https://www.torahrecordings.com/rebbe/igroskodesh/014/005/5121