Someone said earlier that a no-lynch day is a slight win for mafia, yeah? Obviously if you're a town with a good role 'n get lynched, that's an even bigger win for them; but we need information to make a right move to kill mafia rather than town. We'd get somethin' out of your death. The loss is worth it IMO. Don't bloody withhold information, tell us now. 'Specially if your job has (a) limited use(s), you'd be utterly wasting it and denying us of the surefire information of whether or not your town or mafia.
A mafia killed is worth multiple towns killed. Unless your role can auto-kill a mafia member, you really are more use to us alive than dead. If you're not up for what I see as the best move to make at this point, and do indeed survive, I'm gonna be all over you next round. It'l take a whisper from God himself to make you seem innocent in that situation.