It was so small and I almost missed it. About six weeks in I was sitting outside with a coffee in the morning and the sun was doing that thing where it comes through the trees and everything is kind of gold and I laughed at something my neighbor's dog did and it was just a normal laugh. Not performed. Not me trying to seem okay. Just a real laugh at a dog being stupid. I sat there after and thought wait. I just felt good for a second and I didn't need anything for it. That was the first time I believed it might actually work.