I think there are two important points I got from the typical mind fallacy. The first is the usually one, that people have different preferences and different ways of thinking. The second is that people have different experiences, and I shouldn't use my experiences with a certain subject as a model for everyone's. Perhaps this could be called the typical experience fallacy?

For example, I grew up in a reform Jew, and my experience from that was "Unpleasant to be forced to say things I don't agree with, but tolerant of differences." It wasn't until I talked with others about their experiences that I realized it ranged to anything from "Everyone must believe strictly in everything, any disagreements are signs of evil" of Orthodox to "God probably doesn't exist and we should do our best to help others" of humanistic chapters.