There is a great divide in Jerusalem that I did not hear a lot of talk about. If you are not a part of the Muslim, Jewish or Christian community you will fear very alone. It not a welcomed alone feeling, but one of desperation, sadness and pain.
Jerusalem is divided into multiple areas with large walls that are similar to the walls that once stood in Berlin. However, these walks you can walk around to exit or enter. Regardless of entry or exit, the walls continue into the subconscious to where you know that you may not be welcomed after entering.