I didn't buy the insane psychologist thing and I don't think many townspeople did either -- at least I hope not. Insane psychologist is an oxymoron and would have been a very retarded role if this had been the case. I thought a few times that Titan had turned instead of Ifrit. I'm glad I was immune. Getting recruited would've ruined the mystery of the leader.

EDIT: Psychiatrist...same difference.