Why? Do you think your LO was just not the right personality for it? Do you think the timing was wrong? Do you think it might have worked but you just didn't have it in you to stick with it?

My husband is sort of pushing for CIO(Ferber) and if I had a sense of confidence that it would work I think I would be more convinced. But I'm just fearful that my LO is too stubborn for it to work. And my lack of confidence in the program means that I don't have much stick-to-itiveness to try it, which I'm sure doesn't help (we sort of started trying this week but night 1 my LO got so upset she threw up and I declared the experiment over, basically)