The 2015 Global Emotions survey from Gallup finds that, “Iraqis Are Among the Saddest and One of the Angriest Populations in the World.” They explain: “Iraq’s high Negative Experience Index score is largely attributable to the relatively high percentages of Iraqis who report experiencing each of these negative emotions. Majorities of Iraqis experienced worry (62%), physical pain (57%), sadness (57%) and stress …