In the old days, not so so long ago actually, wisdom passed from generation to generation. Knowledge was in low supply compared to today, and advice from the elderly was listened and valued. One of my strongest movie scene memories from my childhood is from a Wild West movie where an old and a young Cherokee Indians/native Americans were sitting by the fire and the old man said: "All the words that were ever said are still in the air". I was around 12 at the time, and probably at the right age to go into months of thinking about that line. Was he referring to spirits? Or was it about the acoustic energy not being transformed? In any case, I learnt quite a lot from trying, rather unsuccessfully, to figure that one out. The shortage of what I call high-intensity information like this scene when we were young allowed us time to go into deeper thought about what we heard, but children today cannot afford this reasoning time. They are bombarded with all kind...
It's a confusing world out there