As a player.
When you watch a film or TV series where the actors split up in the zombie ridden/Alien/gangster ridden house and Think. "Pah, never catch one of
my characters doing something that dumb..."
As a GM re the above: "oh...the actors have split up. If this was one of my games they would be in real trouble about now..Heh! Heh!"
(More so if a Cthulhu Keeper.)
