Know When to Fold Them

Know When to Fold Them is an achievement and trophy in Fallout: New Vegas.

Requirements
It is awarded for winning three hands of Caravan.

Behind the scenes
This achievement, as well as the Know When to Hold 'Em challenge, is a reference to the Kenny Rogers song, "The Gambler." The quote from the song is: "You gotta know when to hold 'em, know when to fold 'em, know when to walk away, know when to run."