Sara received a letter from a woman with the exact same name as her. In it, the woman claimed to be her childhood best friend. The only problem? Sara doesn’t remember this person. At all. Credits Heavyweight is hosted and produced by Jonathan Goldstein. This episode was produced by supervising producer Stevie Lane, and Mohini Madgavkar. The senior producer is Kalila Holt. Production help from Damiano Marchetti. Special thanks to Emily Condon, Alex Blumberg, Mimi O’Donnell, Sanya Dosani, Rosie Guerin, and Jackie Cohen. Thank you also to Professor George Bonanno, author of the book The End of Trauma. The show was mixed by Bobby Lord.  Music by Christine Fellows, John K Samson, Blue Dot Sessions, Florian Le Prise, and Bobby Lord. Our theme song is by The Weakerthans courtesy of Epitaph Records. Learn more about your ad choices. Visit podcastchoices.com/adchoices