Losing My Home/Losing My Mind

Nathan Feldman, a fortyish Jewish professor of philosophy, returns to his condo complex after a Saturday morning walk only to find that his name is no longer on his mailbox. The key to his condo isn''t in his pocket, and a resident across the hall, a good friend, refuses to buzz him in because she claims not to know him. As it turns out, no one recognizes him. He cannot find his wallet or cell pho...