If you're looking for positive examples, there are many.
Look up Paul Haggis, Mike Rinder, Jason Beghe, Leah Remini from scientology. Fully recovered. They're on youtube. (https://www.youtube.com/watch?v=KHb0BZyF5Ok it's long, but worth it)
If you search the net, most ex-cult and those who left extremist religions are going through many issues, but are fully recovered in terms
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"Cults," Sects, and "New Religious Movements"