For sure, you don't believe the good stuff. I mean, the good stuff is just insane - wacky. If you don't take it too much to heart, it does help when the negative stuff hits. And you know the negative stuff is coming. It's got to! What comes up must come down. ↗
The system becomes logically closed when each of the logical implications which can be derived from any one proposition within the system finds its statement in another proposition in the same system. ↗