I always get a little excited when I have a game coming up. This week it will be Don't Rest Your Head. It's such a tiny game, with mechanics that are intentionally in an internal conflict. Total success is rare. Partial success (that is, a success mitigated by pain, exhaustion or madness) is far more common. And, from all accounts, the exhaustion spiral is something terrible to behold.
And I see that Evil Hat is in the process of releasing a supplement for it too: Don't Lose Your Mind. Nice work.