What have you learned personally so far from your time on the roof? What have you learned about your city?
I've personally learned that you have to totally trust and depend on God and God alone. You can't depend on others to understand and believe in the assignment that God has given you. You have to always rely on God to be your source, and failure to do so can set you up for disappointments.
I've learned that the city of Chicago is a wonderful place with a lot of great people, but Chicago is also a place of pain, suffering and tragedies. I've learned that a lot of people in Chicago have become desensitized when it comes to the pain, suffering and tragedies that people go through every day.