I think that anyone who willingly put herself into the most terrible of places, day in and day out is bound to have a crisis of faith. To see the suffering of innocents, and do her best to help relieve them, is a difficult daily routine for even the most selfless people. When you are constantly bombarded with all the worst things, it weighs on your soul. She obviously had enough faith to continue her work, even though she had doubts. I have nothing but respect for her and her work.