Thank you for the kind words. It seems you approached the software with the correct frame of mind, considering that TSOTG needs to be taken as a tool for introspection and self-analysis. Of course, as with everything, moderation is advised, and if overthinking leads to anxiety, perhaps start there to retake control of your sense of self.
There are indeed 5 different church environments at the end, and each have their own set of messages centered around the 'theme' of the ending. It is meant for players to replay the software at different points of time and see what other / different results come up. I am glad you enjoyed it.