Two pieces of feedback for you though. First, once someone does a program, it seems that there are unlimited "reinforcement stages" where you repeat the program again to reinforce the learnings. It would be nice to cap the reinforcement stages at say, 3 stages, to encourage users to feel a sense of completion and either try the other programs or just repeat the whole program again. Second, I think a program centered around facing one's past would be really useful--at least, I'd use it. Other than that, I think the app is really well done, and congratulations to you and Michael Yapko on your hard work.