It would be one of the most irritating experiences in the world to do a lot of work to uncover a fraud and then at have it go from X to 3X and at h the crooks happily partying with your money while you're meeting margin calls. Why would you want to go within hailing distance of that?
My brother the vampire, whose kiss was a slow death sentence, had a stable and loving relationship with a girl who was crazy about him. By contrast, I could barely talk to a woman, at least about anything pertaining to a relationship. Given that my only long-term girlfriends had faked their own death, died, and broken free of enslaving enchantments to end the relationship, the empirical evidence seemed to indicate that he knew something I didn't. Keep your life tonight, Harry. Complicate it tomorrow.