8. According to Ecclesiastes 9:11, why do people suffer?
8 A third reason for suffering is stated at Ecclesiastes 9:11: “I returned to see under the sun that the swift do not have the race, nor the mighty ones the battle, nor do the wise also have the food, nor do the understanding ones also have the riches, nor do even those having knowledge have the favor; because time and unforeseen occurrence befall them all.”
... According to Ecclesiastes 9:11, why do people suffer?