In the past young people had the chance to be exposed to the real world. Anyone who grew up on a farm understood how animals reproduce and how food is grown. The people who grew up in an urban environment would often learn about business and travel. Young people learn far more through experience than any other method so we should be very careful to what we expose them. Matthew 18:6, “But if anyone causes one of these little ones who believe in Me to stumble, it would be better for him to have a large millstone hung around his neck and to be drowned in the depths of the sea.”