A cautionary tale, chaps. Don't stick your dick in crazy
Informed consent is good. At least that way, you know you're dealing with a loony, rather than it being a nasty shock
Only one caveat to add to that statement: Don't let crazy fall in love with you either.
My brother was going out with a crazy who threatened suicide; that she kill her kids from 3 (yes three) previous marriages and a lot of other crazy stuff if he *left* her, never mind didn't have sex with her.
So the dumb bastard married this crazy, and she gave him a wonderful daughter.
Then when the marriage was 5 years old, the crazy struck out:
she hit my brother over the head with a hot pressure cooker, had 2 affairs going on at the same time, she was accusing different family members of different things before recanting it all - saying it never happened, she was innocent in everything and then going into local politics!
So the moral my friends: Don't make crazy fall in love with you and don't stick you dick (dildo for our lesbian friends) into crazy either!