And of course, I am the first to post! Talk about mental illness

Anyway, can we agree that unless a claimant had material hopes from the deception (I think you can kind of sorta make a case for Eugenia Smith and Michael Goleniewski in this category), that there is some form of mental illness present in someone who claims (and apparently believes) that he or she is someone he or she is not?
I would accept Anna Andersen as mentally healthy if I accept her as the Grand Duchess Anastasia. In that case, she becomes a person of amazing mental tenacity, to maintain the claim in the face of rejection by close members of her family. The trouble is, once she is ruled out as AN, then she is either cuckoo for cocoa puffs for being delusional, or engaged in conscious deception. Or is there a middle ground of behavior that would explain what is going on here?
Oh, and Annie, Manahan was NOT completely dysfunctional in ordinary life. There is ample testimony to that, and if it matters, I saw her do things like eat and interact with her husband in a public place.