Religion, history of faith killings, sects, prayers, ramadans, recitations, mullah teachings, traditi
ons, hate propagands and rituals resulted in non creativity from baron minds and POVERTY which created ANGER.
Any one away from above conditions are usually happy.
Creativity brings industry brings money brings happiness.
Muslim will never be happy till doomsday for which they are anxiously waiting for Prophet to give them free entry coupons to enjoy Hooris in luxury tents. Lol.