Four chuckled too, happier and more at ease than normal. "Sorry. I forget who's heard this song and dance. At home, the only thing left is the city I live in: humanity turned on itself a few centuries back and basically killed themselves. Our ancestors built a big wall and came up with the faction system, pretty much divided along the major personality traits of all of our citizens. Dauntless decided people weren't brave enough under the old system and our training tries to negate that problem."