46. Do not curb/interfere with the crazy/suicidal actions taken by PCs. It's not the DM's place to save PCs from themselves.
This seems more like something I would see in a real tips thread. You earn negative inspiration.
...My apologies, I honestly did not realize that the OP meant to limit the thread to satirical posts.
49 if a PC dies or is knocked unconscious, prevent the player from rolling a new character or going for pizza; they just have to sit at the table without speaking (IC or OOC).