This is for people who have finished the whole thing. Over the summer I ran into some thru's who seemed to think that New York was extremely difficult to deal with psychologically. They proposed that having finished a grueling PA they realized they still had a massive amount of hiking to do. Several people suggested that there is a NY-CT "blues" that sets in.
In any case, I'm wondering where you were (which state) when you came the closest to leaving the trail.