i got to agree here, assuming the emergency part of your situatuation is passed, (you bandaged any wounds built a shelter, got some food etc).

then mostly what you have to do is WAIT, and then the mind wanders and thats usually not good, we all know the psychology of survival is as important as anything else if not more so.

so for those who suggested bringing cards or something (maybe in your b.o.b or emergency pack if its a small item).
its not about them camping comfortably, its more about them trying to do something in the downtime of a situation if there is any, to keep from going stir crazy or depressed with negativie thoughts they are bound to have.